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Whatman Product Guide

Whatman Product Guide

Welcome to Whatman,the world’s leading developer of high-end laboratory separation

products. As a part of GE Healthcare, Whatman is creating a

center of excellence in separations technology for the scientific

community. Whether its a simple paper filter or technologies

that help us understand the role of genes and proteins in disease

treatments, our solutions enable scientists, engineers and medical

staff to impact human lives every day – from the child who needs

clean drinking water to the elderly woman who needs precisely

the right amount of medication to the man undergoing cancer

treatment. With this, we can promote Early Health to aid earlier

diagnosis and treatment of diseases. No matter what industry

you are in, or what type of research you are conducting,

Whatman will help you achieve your goals and touch lives.

CONTENTS

Application finder 4

Quick product finder 84

Alphabetical index 85

Index

48Microbiology Products

Specimen Collection Cards & Devices 39

Filter Papers and Membranes 6

• STL Membranes 50

• Microbiological filtration systems 51

• Multiwell Plates 52

TM903 - Neonatal & Population Screening cards 40

TM FTA Products

• FTA Classic cards 41

• Customized FTA kits 42

• FTA kit 42

• FTA PlantSaver card 42

• FTA Plant kit 42

• FTA Elute cards 43

• Clone Saver cards 43

• EasiCollect 44

• FTA Accessories 44

DMPK cards

(Drug Metabolism & Pharmaco Kinetics)

• DMPK A, B, C cards 45

• Indicating DMPK cards 45

Technical Guide 8

• G eneral properties of filter papers

• Qualitative filter paper quick pick reference chart

• Quantitative filter paper quick pick reference chart

• Glass Microfiber filter quick pick reference chart

• Membranes quick reference chart

• Typical particle sizes

• Comparison of Cellulose Grades / PM 10 / PM 2.5

Cellulose filter papers

• Qualitative filter papers 15

• Quantitative filter papers 18

• Filter aids 17

• Chromatography filter papers 21

• Cellulose blotting sheets 22

Glass Microfiber filter Papers

• Multigrade GMF 23

• G F series - Binder free 23

• Grade EPM 2000 25

• Grade 934-AH & RTU 25

• Quartz filter grade QM-A 26

• Acid treated low metal TCLP filters 26

Extraction thimbles 27

Laboratory membranes filters

• Cellulose nitrate membranes 28

• PTFE membranes 29

• PM 2.5 Air monitoring membranes 29

• Mixed cellulose ester membranes 30

• Nylon membranes 31

• Cellulose acetate membranes 31

• Nuclepore track-etched membranes 32

• Anopore inorganic membranes 34

Accessories 35

• Membrane filter holders 35

• Vacuum filtration 35

Diagnostic membranes 36

CONTENTS

G eneral Information

Quick product finder 84

Alphabetical index 85

Specialty Products 77

Filtration Devices for Sample Preparation 59

Technical Guide 60

• Syringe filter selection guide

• Membrane selection chart

•

Syringe filters 64

• GD/X syringe filters 64

• GD/XP syringe filters 65

• Puradisc syringe filters 66

• SPARTAN HPLC certified 68

• Anotop syringe filters 69

• Uniflo syringe filters 70

• ReZist syringe filters 70

Syringeless filters 71

• Mini-UniPrep syringeless filters 71

• Mini-UniPrep G2 syringeless filters 72

• Autovial syringeless filters 73

Vaccum protection filters 73

• Vacu-Guard 73

Inline filters 74

• Polydisc filters 74

• Polydisc GW filters 74

Capsule filters 75

• Carbon Cap 75

• PolyCap 75

Venting filters 76

• PolyVent 76

• Hepa-Vent and Hepa-Cap 76

How to select your sample preparation device

Application specific products 78

• Seed testing paper 79

• Shark skin paper 79

• Filter paper for textile industry 80

• Filter paper for malt & beverage industry 80

• Ignition strength papers 80

• Antibiotic Assay (AA) Discs 80

G eneral lab products 81

• Surface protectors 81

• Lens cleaning tissue 81

• Kjeldhal weighing boats 82

• 1 PS phase separator 82

• pH indicators & test paper 83

Agriculture

Seed Testing Paper 79

FTA Products 41

FTA Plant Saver cards 42

Multiwell Plates 52

Basic Lab

Cellulose Filter Papers 15

Membrane Filters 28


Benchkote 81

pH Papers 83

Filtration Devices 64

Specialty Products 78

Environmental Monitoring


Cellulose Membranes 28

Glass Microfiber Filters 23

QM-A (Quartz) 26

PM 2.5 Air Monitoring Membrane 29

EPM 2000 25

934-AH 25


Membrane Filters 28

PTFE Membranes 29

Cellulose Nitrate Membranes 28

Nylon Membranes 31

Membrane Filtration 29

Membrane Filtration Accessories 35

HEPA-VENT 76

VACU-GUARD 73

Cement / Steel / Mining Industry



Extraction Thimbles 27


Air Monitoring


QM-A (Quartz) 26


EPM 2000 25

PTFE Membranes 29


Water Analysis


APPLICATION FINDER

Page No. Page No.



EPM 2000 25

934-AH 25

934-AH RTU 25

Nylon & nitrocellulose membranes 31

Membrane Filter Holders 35

Syringe filters 64

Capsule filters 75

MBS -I 51

Food and Beverage - QA/QC


Special Filter paper for Malt and Beer 80

Membrane Filters 29

Membrane Filtration Accessories 35


Cellulose Membranes 28

Anodisc Inorganic Membranes 34

Weighing boats 82

Syringe Filters 63

Syringeless Filters 71

Capsule Filters 75

MBS I 51

Chromatography Paper 21

Forensics, G enomics, Human ID

903 Specimen Collection Paper 40

FTA Products 41

CloneSaver Card 43

Population and Neonatal Screening

EasiCollect 44

Specimen Collection Cards & Devices 40

Molecular Diagnostics

FTA Products 41


Multiwell Plates 52

Micro-Electronics

Nuclepore Track-Etched Membranes 32

Polydisc 50 mm Disc Filters 74

Capsule Filters 75

Tobacco Industry

Ignition Strength Testing Papers 80

Textile Industry

Specialty filter paper for textile industry Vat Dyes 80

APPLICATION FINDER

Page No. Page No.

Chemical Process Industries


Pharmaceutical, Biotechnology

Membrane Filters 28



3MM Chr 21



Bechkote 81

pH paper 83


Capsule Filters 75

Microbiology

Membrane filters 28

AA disc 80

pH paper 83

MBS-I 51

Membrane filtration accessories 35

Chromatography

Ion Exchange Paper 22

Pharmacokinetics & Pre-clinical research

FTA Products 41

DMPK Cards 45

Life Sciences Research


Membrane Filters 28


3MM Chr 21




Capsule Filters 75

FTA Products 41

Diagnostics


Other diagnostic products 37

Specialty Products

Seed Testing Paper 79

Shark Skin Paper 79

Specialty filter paper for textile industry Vat Dyes 80

Special Filter paper for Malt and Beer 80

Ignition Strength Testing Papers 80

Antibiotic Assay (AA) Discs 80

Surface Protectors 81

Lens Cleaning Tissue 81

Kjeldahl Weighing Boats 82

pH Indicator & Test Papers 83

Phase Separators 1 PS 82

Ion Exchange Papers 22

Whatman Cellulose Filter Papers:

Whatman cellulose filter papers are manufactured

from high-quality cotton linters, which have been

treated to achieve a minimum alpha cellulose content

of 98%. These cellulose filter papers are used for

general filtration and exhibit particle retention levels

down to 2.5 µm. There is a wide choice of

retention/flow rate combinations to match numerous

laboratory applications.

Whatman Extraction Thimbles:

Whatman extraction thimbles are widely used in

Soxhlet extraction units, providing a safe, convenient,

and efficient method of solvent extraction of solids

and semi-solids. Soxhlet extraction is a widely used

technique for the analysis of fats or pesticides in foods

and soil materials as well as in many other procedures

that involve a solid-liquid extraction.

Chromatography Papers:

Whatman chromatography papers are the most

widely used papers for chromatography worldwide.

This acceptance and usage reflect the purity, high

quality, and consistency of Whatman papers.

The chromatography paper product line includes

standard cellulose and ion exchange grades.

6

Contents Page No.

Cellulose filter papers 15

Glass Microfiber filter papers 23


Laboratory membrane filters 28

Accessories 35


Filter Papers & Membranes

7

Whatman offers an extensive line of filter papers. The innovative

features of these filters make them the perfect choice for many

filtering techniques. The qualitative and quantitative filter papers

are manufactured from high-quality cotton linters. There is a wide

choice of retention/flow rate combinations to match numerous

laboratory applications. The different groups of filter papers offer

increasing degrees of purity, hardness, and chemical resistance.

Whatman quantitative filter papers have extremely high purity for

analytical and gravimetric work.

8

Qualitative

1 11 150 40 0.06 0.18 87 N 1.7 0.25 97 14

2 8 240 55 0.06 0.19 97 N 2.0 0.29 110 16

3 6 325 90 0.06 0.39 185 H 2.8 0.40 193 28

4 20-25 37 12 0.06 0.21 92 N 1.5 0.22 69 10

5 2.5 1420 250 0.06 0.20 100 N 2.8 0.40 172 25

6 3 715 175 0.1-0.2 0.18 100 N 1.7 0.25 124 18

G eneral Purpose and Wet - Strengthened

113 30 28 8 NA 0.42 125 VH 62.1 9 200 29

114 25 38 12 NA 0.19 75 N 55.2 8 138 20

Ashless Quantitative

40 8 340 75 0.007 0.21 95 N 2.0 0.29 110 16

41 20-25 54 12 0.007 0.22 85 N 1.5 0.22 69 10

42 2.5 1870 240 0.007 0.20 100 N 2.8 0.40 172 25

43 16 155 40 0.007 0.22 95 N 2.0 0.29 90 13

44 3 995 175 0.007 0.18 80 N 2.0 0.29 117 17

Hardened Low Ash

50 2.7 2685 250 0.015 0.12 97 N 41.4 6 221 32

52 7 235 55 0.015 0.18 96 N 48.3 7 200 29

54 20-25 39 10 0.015 0.19 90 N 48.3 7 131 19

Hardened Ashless

540 8 200 55 0.006 0.16 85 N 48.3 7 186 27

541 20-25 34 12 0.006 0.16 78 N 48.3 7 117 17

542 2.7 2510 250 0.006 0.15 96 N 41.4 6 221 32

Glass Microfiber

GF / A 1.6 62 13.0 NA 0.26 53 H 2.0 0.29

GF / B 1.0 195 5.5 NA 0.68 143 VH 3.2 0.47

GF / C 1.2 100 10.5 NA 0.26 53 H 2.0 0.29

GF / D 2.7 41 16.5 NA 0.68 120 VH 3.2 0.47

GF / F 0.7 325 6.0 NA 0.42 75 H 2.3 0.33

934-AH 1.5 47 NA NA 0.33 64 H 3.7 0.54

EPM 2000 NA NA NA NA 0.43 80 NA NA NA Dry Tensile (700g/1.5cm)

GMF 150 (1um) 1.0 56 NA NA 0.74 143 VH Wet Tensile (320g//1.5cm Dry Tensile (680g/1.5cm)

GMF 150 (2 um) 2.0 26 NA NA 0.78 144 VH Wet Tensile (333g/1.5cm) Dry Tensile (540g/1.5cm)

Quartz Microfiber

QM-A NA NA NA NA 0.45 85 NA NA NA Dry Tensile (250g/1.5cm)

QM-B NA NA NA NA 0.95 140 NA NA NA Dry Tensile (400g/1.5cm)

Whatman Particle Initial Ash Thickness Weight Loading Wet Burst Dry BurstGrade Retention Filtration % (mm) (g/m2) Capacity kPa psi kPa psi

(Liquid) Speed(Um) (Secs/100 ml)

Herzberg

ASTM

G eneral Properties of Whatman Filter Papers

Technical Guide

9

91 113 2V 6 5 4 1 2 3

NOYES

NOYES

NOYES

NOYES

113V 114V

Whatman Grade

Qualitative Filter Paper Quick Pick Reference Chart

SampleIs the precipitate/retentate to be

ashed for gravimetric analysis?

NO

NO

YES

YES

Is high wet strength required?Use Whatman Quantitative Filter Papers

Use Whatman

Qualitative Filter Paper

Use Whatman wet

strengthened grades

Are filters to be pleated?Are filters to be pleated?

Is the precipitate fine?

Precipitate coarse or gelatinous?

Technical Guide

10

Quantitative Filter Paper Quick Pick Reference Chart

Sample

YES NO

NOYES

NOYES

540541

NOYES

542 4442

NOYES

41

NOYES

40 43

NOYES

NOYES

5254

NOYES

50

Whatman Grade

Is the precipitate/retentate to be

ashed for gravimetric analysis?

Use Whatman hardened

ashless grades

Use Whatman

ashless grades

Use Whatman

hardened grades

Use Whatman

qualitative filter paper

Is the precipitate fine? Is the precipitate fine? Is the precipitate fine?

Precipitate coarse

or gelatinous?

Precipitate coarse

or gelatinous?

Precipitate coarse

or gelatinous?

Is the suspension

strongly acidic or alkaline?

Is the precipitate/retentate

to be removed from filter surface?

Technical Guide

11

Glass Microfiber Filter Quick Pick Reference Chart

Sample

YES

NO

NO

YES

YES

YES

NO

NO

0.7 mm

GF/F

1.0 mm

GF/B

1.2 mm

GF/C

1.5 mm

934-AH

1.6 mm

GF/A

2.7 mm

GF/D

1.0 or 2.0mm

GMF150

Whatman Grade

Does your sample require high efficiency filtration?

Do you require high loading?

Use Whatman Qualitative

or Quantitative Filter Paper

Use Whatman Membrane Filters

Use Whatman Glass Microfiber

Use 934-AH or GF/CAre you determining suspended solids in water?

Is it a membrane pre-filter application? Use GF/B, GF/D or GMF 150

Choose Glass Microfiber with appropriate particle retention rating

Technical Guide

12

Membrane Quick Pick Reference Chart

MembraneSample

Liquids Air

Cell Culture Media

G eneral Purpose Microbiology

Particle Analysis Microbiology

Particle Analysis SEM Epifluorescence

G eneral Purpose Filtration Low Protein Binding Applications

Solvent Mixtures

PES

Nitrocellulose

Mixed Cellulose Ester

Cellulose Acetate/Regenarated Cellulose

Nylon

PTFE

Mixed Cellulose Ester

Track-Etched / Polycarbonate

Track-Etched

Non-polar (Hydrophobic)

Polar (Hydrophilic)

Nylon

PTFE

RC

RCPTFE

Aqueous Solvents

Technical Guide

13

G elatinous Precipitates µm

Metal Hydroxides 25-40

Precipitated Silica 25-40

Crystalline Precipitates

Ammonium Phisphomolybdate 20

Calcium Oxalate 15

Lead Sulfate 10

Barium Sulfate (hot ppt.) 8

Barium Sulfate (cold ppt.) 3

Blood Cells

Platelets 2-3

Erythrocytes (average) 7

Polymorphs 8-12

Small Lymphocytes 7-10

Large Lymphocytes 12-15

Monocytes 16-22

Bacteria*

Cocci 0.5

Bacilli 1.0 x (2.0-6.0)

Serratia Marcescens 0.5 x (0.5-1.0)

Pneumocaccus 1.0

Bacillus Tuberculosis 0.3 x (2.5-3.5)

Amoeba 12-30

E. Coli 0.5 x (1.0-3.0)

Smallest Bacteria 0.22

Other Microorganisms, etc.

Yeast Cells 2-8

Tobacco Smoke 0.5

Colloids 0.06-0.30

Rye Grass Pollen 34

Ragweed Pollen 20

Puffball Spares 3.3

* Where bacteria are rod-shaped, range of lengths is given in brackets

Typical Particle Size

Technical Guide

Comparison of Cellulose Grades / PM10 / PM2.5 Trace Elements-Typical

Whatman QMA: Filters for Use in US EPA PM Ambient Air Monitoring10

Whatman EPM 2000: Filters for Use in US EPA TSP Ambient Air Monitoring

PTFE Filters for Use in US EPA PM Ambient Air Monitoring2.5

Property Test Method Unit of Measure Value Range



Grade 1 42 542 Grade 1 42 542Grade 1 42 542

Cellulose

PM10

PM2.5

EPA

Chromium 0.3 0.3 0.7

Copper 1.2 0.3 0.2

Fluorine 0.1 0.2 0.3

Iron 5 6 3

Lead 0.3 0.2 0.1

Magnesium 7 1.8 0.7

Manganese 0.06 0.05 <0.05

Mercury <0.005 <0.005 <0.005

Aluminum <0.5 2 1

Antimony <0.02 <0.02 <0.02

Arsenic <0.02 <0.02 <0.02

Barium <1 <1 <1

Bromine 1 1 1

Calcium 185 13 8

Chlorine 130 80 55

Nitrogen 23 12 260

Potassium 3 1.5 0.6

Silicon 20 <2 <2

Sodium 160 33 8

Sulfur 15 <5 <2

Zinc 2.4 0.6 0.3

* Qualitative Grade 1 shown for comparison purposes. • All results expressed as µg/g.

Filter Media n/a n/a Quartz Fiber n/a

Filter Thickness ASTM D 645-92 mm 0.45 ± 15

Filter Dimension micrometer inches 8 x 10 ±1/16

Particle Retention (0.3 µm) ASTM D 2986-91 % 99.95 minimum

Flow Rate EPA RFM M3/min 1.1325 ± 0.0285

Tensile Strength ASTM D 828-93 g/15 mm 200 minimum

Brittleness Test for Fiber Filters n/a No crack larger than 1 inch maximum

Integrity Test for Fiber Filters mg 2.5 maximum

Weight Loss EMSL/RTP-SOP-QAD-522 %/filter 0.75 maximum

Lead Content EPA RFM (40 CRF 50) µg/filter 0.25 maximum

Alkalinity EPA/600/R-94/038b, Sec. 2.12 µeq/g of filter 25 maximum

Filter Media n/a n/a Glass Fiber n/a

Filter Thickness ASTM D 645-92 mm 0.45 ± 15

Filter Dimension micrometer inches 8 x 10 ±1/16

Particle Retention (0.3 µm) ASTM D 2986-91 % 99.95 minimum

Flow Rate EPA RFM M3/min 1.52 ± 0.18

Tensile Strength ASTM D 828-93 g/15 mm 500 minimum

Brittleness Test for Fiber Filters n/a No crack larger than 1 inch maximum

Integrity Test for Fiber Filters mg 2.5 maximum

Weight Loss EMSL/RTP-SOP-QAD-522 %/filter 0.75 maximum

Lead Content EPA RFM (40 CRF 50) µg/filter 0.25 maximum

Alkalinity EPA/600/R-94/038b, Sec. 2.12 µeq/g of filter 25 maximum

Filter Media n/a n/a PTFE Teflon® n/a

Filter Thickness micrometer µm 40 ± 10

Filter Diameter micrometer mm 46.2 ± 0.25

Filter Pore Size ASTM F 316-94 µm 2 maximum

Support Ring Media n/a n/a Polypropylene PMP or Equivalent

Total Support Ring Thickness micrometer mm 0.365 ± 0.055

Support Ring - Width micrometer mm 3.68 + 0.00, - 0.51

Particle Retention (0.3 µm) ASTM D 2986-95a % 99.7 minimum

Pressure Drop (0.3µm) ASTM D 2986-95a cm H20 30 maximum

@ 16.67 liters/min.

Alkalinity EPA/600-R-94/038b, Sec. 2.12 µeq/g of filter 25 maximum

Weight loss As Above µg <20 maximum

Loose Particles As Above µg <20 maximum

Moisture Pickup As Above µg <10 maximum

14

Technical Guide

Diameter mm Qty. Cat. No.

Grade 1

20 400 1001-020

25 400 1001-025

30 400 1001-030

42.5 100 1001-042

47 100 1001-047

55 100 1001-055

70 100 1001-070

85 100 1001-085

90 100 1001-090

110 100 1001-110

125 100 1001-125

150 100 1001-150

185 100 1001-185

240 100 1001-240

270 100 1001-270

320 100 1001-320

400 100 1001-400

500 100 1001-500

26 x 31 Sheets 1000 1001-813

75 x 100 Sheets 500 1001-824

460 x 570 Sheets 100 1001-917

460 x 570 Sheets 500 1001-918

580 x 680 Sheets 100 1001-931

580 x 680 Sheets 500 1001-932

Grade 2

42.5 100 1002-042

55 100 1002-055

70 100 1002-070

90 100 1002-090

110 100 1002-110

125 100 1002-125

150 100 1002-150

185 100 1002-185

240 100 1002-240

320 100 1002-320

460 x 570 Sheets 100 1002-917



Grade 2 & 3

• Grade 2 filter paper is slightly more

retentive and absorbent than

Grade 1 with a corresponding

increase in filtration time.

• Grade 3 filter paper is double the

thickness of Grade 1 with a still finer

particle retention and excellent

loading capacity. The extra thickness

gives increased wet strength.

Grade 1

Grade 1 standard filter paper is the most widely used filter paper for

routine applications with medium retention and flow rate. Extended

range of sizes includes 10 to 500 mm diameter circles and 460 × 570

mm sheets. This grade covers a wide range of laboratory applications

and is frequently used for clarifying liquids. Traditionally, this grade is

used in qualitative analytical separations for precipitates such as lead

sulfate, calcium oxalate (hot), and calcium carbonate.

Qualitative Filter Papers

15



Grade 3

55 100 1003-055

70 100 1003-070

90 100 1003-090

110 100 1003-110

125 100 1003-125

150 100 1003-150

185 100 1003-185

240 100 1003-240

320 100 1003-320

460 x 570 Sheets 100 1003-917

Grade 4

42.5 100 1004-042

47 100 1004-047

55 100 1004-055

70 100 1004-070

90 100 1004-090

110 100 1004-110

125 100 1004-125

150 100 1004-150

185 100 1004-185

240 100 1004-240

270 100 1004-270

320 100 1004-320

400 100 1004-400

460 x 570 Sheets 100 1004-917

Grade 5

42.5 100 1005-042

55 100 1005-055

70 100 1005-070

90 100 1005-090

110 100 1005-110

125 100 1005-125

150 100 1005-150

185 100 1005-185

240 100 1005-240

Grade 6

42.5 100 1006-042

70 100 1006-070

90 100 1006-090

110 100 1006-110

125 100 1006-125

Also available Grade 591, 595, 597 & 598

Grade 4, 5 & 6

• Grade 4 filter paper is used when

high flow rates in air pollution

monitoring are required and the

collection of fine particles is not

critical.

• Grade 5 filter paper is an

excellent clarifying filter for

cloudy suspensions and used for

water and soil analysis.

• Grade 6 filter paper is often

specified for boiler water

analysis applications.



16

Wet Strengthened Grades

These extremely strong filter papers have a high wet strength due to

the addition of a small quantity of chemically stable resin. Some wet

strengthened grades are available in folded (prepleated) forms.

Folded Prepleated Grades

Time-saving Whatman qualitative grades are offered in this

convenient form, which have major advantages over flat circles:

• Saves time required to quadrant-fold circles to fit conical filter

funnels in repetitive or multiple analyses

• Decreased overall filtration time because of the extra surface area

exposed

• Increased total loading capacity as more filter area is available

• Maintained flow rate due to the reduction in filter paper contact

with funnel side and the self-supporting shape of the filter itself



Grade 113

90 100 1113-090

110 100 1113-110

125 100 1113-125

150 100 1113-150

For additional wet strengthened filter papers, please visit www.whatman.com.


Grade 2V

125 100 1202-125

150 100 1202-150

185 100 1202-185

240 100 1202-240

More options available, please contact your local Whatman distributor.



17

Filter Aids

Description Qty. Cat. No.

Ashless clippings 500g 1703-050

Ashless Grades0.007% ash maximum for Grades 40 to 44 and a maximum of 0.01% for the

589 Grades - Very pure filters suitable for a wide range of critical analytical

filtration procedures.

Applications

• Grade 41: Gravimetric analysis,

general soil analysis, quantitative

determination of sediments in milk,

analytical clean-up filter.

• Grade 42: Analytical procedures,

quantitative air pollution analysis.

• Grade 43: Food and soil analysis, air

pollution monitoring and inorganic

analysis in the construction, mining

and steel industries.



Grade 40

12.7 400 1440-012

42.5 100 1440-042

47 100 1440-047

55 100 1440-055

70 100 1440-070

90 100 1440-090

110 100 1440-110

125 100 1440-125

150 100 1440-150

185 100 1440-185

240 100 1440-240

460 x 570 Sheets 100 1440-917

Grade 41

42.5 100 1441-042

55 100 1441-055

70 100 1441-070

90 100 1441-090

110 100 1441-110

125 100 1441-125

150 100 1441-150

185 100 1441-185

240 100 1441-240

203 x 254 Sheets 100 1441-866

460 x 570 Sheets 100 1441-917

Grade 42

42.5 100 1442-042

55 100 1442-055

70 100 1442-070

90 100 1442-090

110 100 1442-110

125 100 1442-125

150 100 1442-150

185 100 1442-185

240 100 1442-240

460 x 570 Sheets 100 1442-917

Grade 43

90 100 1443-090

110 100 1443-110

125 100 1443-125

150 100 1443-150

185 100 1443-185

Cellulose filter papers Quantitative Filter Papers

18


Cellulose filter papersQuantitative Filter Papers


Grade 44

70 100 1444-070

90 100 1444-090

110 100 1444-110

125 100 1444-125

150 100 1444-150

185 100 1444-185

Hardened Filters

The maximum ash content of these grades is intermediate between

ashless and qualitative grades. They are particularly suitable for

Buchner filtrations where it is desirable to recover the precipitate from

the filter surface after filtration. Other characteristics include high wet

strength and chemical resistance, which are similar to the acid

hardened ashless filter papers.


Grade 50

55 100 1450-055

70 100 1450-070

90 100 1450-090

110 100 1450-110

125 100 1450-125

150 100 1450-150

185 100 1450-185

240 100 1450-240

320 100 1450-320

460 x 570 Sheets 100 1450-917

Grade 52

90 100 1452-090

110 100 1452-110

125 100 1452-125

150 100 1452-150

240 100 1452-240

Grade 54

55 100 1454-055

70 100 1454-070

90 100 1454-090

110 100 1454-110

125 100 1454-125

150 100 1454-150

185 100 1454-185

240 100 1454-240

320 100 1454-320

500 100 1454-500

460 x 570 Sheets 100 1454-917

19

Hardened Ashless Filters

These are the supreme quantitative filter papers featuring high wet

strength and chemical resistance. These papers are acid hardened,

which reduces ash to an extremely low level. Their tough surfaces

make them suitable for a wide range of critical analytical filtration

operations. Each grade offers a convenient combination of filtration

speed and particle retention.



Grade 540

42.5 100 1540-042

55 100 1540-055

90 100 1540-090

110 100 1540-110

125 100 1540-125

150 100 1540-150

185 100 1540-185

240 100 1540-240

Grade 541

42.5 100 1541-042

55 100 1541-055

70 100 1541-070

90 100 1541-090

110 100 1541-110

125 100 1541-125

150 100 1541-150

185 100 1541-185

240 100 1541-240

270 100 1541-270

320 100 1541-320

460 x 570 Sheets 100 1541-917

Grade 542

70 100 1542-070

90 100 1542-090

110 100 1542-110

125 100 1542-125

150 100 1542-150

185 100 1542-185

Cellulose filter papers Quantitative Filter Papers

20

Chromatography Papers

Features and Benefits

• Pure cellulose produced entirely from the highest quality cotton

linters with no additives of any kind

• Manufactured and tested specifically for chromatographic

techniques this ensures the wicking capability and uniformity of

capillary action that are important in chemical separations

• Also widely used in protein and nucleic acid blotting

Size mm Qty. Cat. No.

1 Chr (0.18 mm thickness)

100 x 300 100 Sheets 3001-845

200 x 200 100 Sheets 3001-861

250 x 250 100 Sheets 3001-878

460 x 570 100 Sheets 3001-917

580 x 680 100 Sheets 3001-931

10 x 100 m Reels 3001-604

30 x 100 m Reels 3001-640


460 x 570 100 Sheets 3002-917


460 x 570 100 Sheets 3003-917

3 MM CHR (0.36 mm thickness)

20 x 100 m 1 Reel 3030-614

75 x 100 m 1 Reel 3030-662

100 x 100 m 1 Reel 3030-672

125 x 100 m 1 Reel 3030-675

150 x 100 m 1 Reel 3030-681

190 x 100 m 1 Reel 3030-690

230 x 100 m 1 Reel 3030-700

270 x 100 m 1 Reel 3030-704

200 x 200 100 Sheets 3030-861

200 x 250 100 Sheets 3030-866

460 x 570 100 Sheets 3030-917

580 x 680 100 Sheets 3030-931


460 x 570 100 Sheets 3004-917


460 x 570 25 Sheets 3017-915


460 x 570 100 Sheets 3020-917

31 ET Chr (0.50 mm thickness)

460 x 570 25 Sheets 3031-915

Applications

• Grade 1 Chr: For general analytical

separations

• Grade 2 Chr: Recommended for

optical or radiometric scanning

• Grade 3 Chr: Separation of inorganic

compounds and for electrophoresis

• Grade 3MM CHR: Widely used as a

blotting paper. Also used both in

electrophoresis and for general

chemistry


routine and/or repetitive

chromatography when loadings are

relatively low

• Grade 17 Chr: Suitable for the

heaviest loadings and for

preparative paper chromatography

and electrophoresis


separation of samples of unknown

composition, with outstanding

resolution at low loadings

• Grade 31ET Chr: Electrophoresis of

large molecules


21




Pure Cellulose Blotting Sheets

GB003: Blotting paper with a high absorbency used as a membrane gel

support recommended for the lysis/denaturation of colony or plaque lifts

and Western blots.

GB005: A thick (1.5 mm) highly absorbent paper recommended for

applications where fewer layers of blotting paper must still ensure a high

capacity.

Recommended for semi-dry blotting of proteins.

Ion Exchange Papers

• Simultaneous development of multiple samples on the same sheet

under identical conditions and development of samples with different

solvents and/or different concentrations of the same solvent

• Suitable for two-dimensional chromatography (change in direction of

the solvent front) with possible improved resolution

• Used in enzyme assays to separate product from reactant by charge

or polarity

22


GB003 Blotting Sheets (0.8 mm thickness)

100 x 100 50 1042-6880

150 x 150 100 1042-7810

150 x 200 100 1042-7812

160 x 180 100 1042-7813

200 x 200 100 1042-7818

460 x 570 100 1042-7826

GB005 Blotting Sheets (1.5 mm thickness)

150 x 150 25 1042-6972

200 x 200 25 1042-6981

580 x 580 25 1042-6994


Ion Exchange Cellulose Sheets

DE 81

460 x 570 25 Sheets 3658-915

P 81

460 x 570 25 Sheets 3698-915

Adsorbent Loaded Sheets

SG 81

460 x 570 25 Sheets 3668-915

Ion Exchange Cellulose Discs

DE 81

23 400 3658-023

Multigrade GMF 150

Multiple Porosities, Greater Filtration Efficiency

Whatman GMF 150 is a binder free glass microfiber filter with a coarse

top layer (10 µm) meshed with a finer layer of 1 µm or 2 µm.

The GMF 150 allows for:

• Higher particulate loading capacity

• Faster flow rate

• Extended life of filter


Multigrade GMF 150 1µm

47 40 1841-047

90 20 1841-090

Multigrade GMF 150 2µm

47 40 1842-047

90 20 1842-090


Glass Microfiber filter papers

Applications

• Grade G F/A (1.6 µm): Used for high-

efficiency general purpose

laboratory filtration, monitoring

water pollution, filtration of water,

algae and bacteria cultures,

foodstuff analyses, protein filtration,

and radio immunoassay of weak ß

emitters. Recommended for

gravimetric determination of

airborne particulates, stack

sampling, and absorption methods

of air pollution monitoring

• Grade G F/B (1.0 µm): Can be used as

a finely retentive membrane

prefilter. Used in LSC techniques

where high loading capacity is

required

Glass Microfiber

23

GF Series - Binder Free

Whatman glass microfiber filters are manufactured from 100%

borosilicate glass. Binder free grades can withstand temperatures up

to 550°C and can therefore be used in gravimetric analysis. Grades

such as GF/B or GF/D are recommended because of low resistance to

fluid flow and high particle loading capacity.


G F / A

21 100 1820-021

24 100 1820-024

25 100 1820-025

37 100 1820-037

42.5 100 1820-042

47 100 1820-047

55 100 1820-055

70 100 1820-070

90 100 1820-090

110 100 1820-110

125 100 1820-125

150 100 1820-150

203 x 254 * Sheets 100 1820-866

460 x 570 Sheets 25 1820-915

*8 x 10 inches


Applications

• Grade G F/C (1.2µm): Collection of

suspended solids in potable water

and natural and industrial wastes.

Widely used for cell harvesting,

liquid scintillation counting, and

binding assays

• Grade G F/D (2.7 µm): GF/D will

provide good protection for finely

retentive membranes. Can be used

in combination with GF/B to provide

very efficient graded prefilter

protection for membranes

• Grade G F/F (0.7 µm): Recommended

for DNA binding and purification.

Very effective in filtering finely

precipitated proteins, GF/F can be

used in conjunction with GF/D as a

prefilter for the successful

clarification of extremely difficult

biochemical solutions and fluids, and

nucleic acids

Glass Microfiber filter papers Size mm Qty. Cat. No.

G F / B

24 100 1821-024

25 100 1821-025

37 100 1821-037

42.5 100 1821-042

47 100 1821-047

55 100 1821-055

70 100 1821-070

90 25 1821-090

110 25 1821-110

125 25 1821-125

150 25 1821-150

460 x 570 Sheets 25 1821-915

G F / C

24 100 1822-024

25 100 1822-025

37 100 1822-037

42.5 100 1822-042

47 100 1822-047

55 100 1822-055

70 100 1822-070

90 100 1822-090

110 100 1822-110

125 100 1822-125

150 100 1822-150

102 x 254 Cell Harvesting Strips 50 1822-849

203 x 254 * Sheets 100 1822-866

460 x 570 Sheets 25 1822-915

G F / D

24 100 1823-024

25 100 1823-025

47 100 1823-047

55 100 1823-055

70 100 1823-070

90 25 1823-090

125 25 1823-125

150 25 1823-150

257 25 1823-257

G F / F

21 100 1825-021

24 100 1825-024

25 100 1825-025

37 100 1825-037

42.5 100 1825-042

47 100 1825-047

55 100 1825-055

70 100 1825-070

90 25 1825-090

110 25 1825-110

125 25 1825-125

150 25 1825-150

257 25 1825-257

*8 x 10 inches24

Grade EPM 2000: 2.0 µm

EPM 2000 has been developed especially for use in high volume air

sampling equipment that collects atmospheric particulates and

aerosols. It is manufactured from 100% pure borosilicate glass of

special purity, enabling detailed chemical analysis of trace pollutants

to take place with the minimum of interference or background.


EPM 2000

47 100 1882-047

203 x 254 * Sheets 100 1882-866

*8 x 10 inches

Grade 934-AH

A high retention borosilicate glass microfiber filter, which withstands

temperatures over 500°C. Grade 934-AH is used for a wide range of

laboratory applications. It is recommended for water pollution

monitoring, cell harvesting, liquid scintillation counting, and air

pollution monitoring.


Glass Microfiber filter papers


934-AH

47 100 1827-047

55 100 1827-055

70 100 1827-070

90 100 1827-090

110 100 1827-110

125 100 1827-125

150 100 1827-150

203 x 254 * Sheets 100 1827-866

934-AH RTU (Ready to use)

42.5 100 9907-042

47 100 9907-047

55 100 9907-055

*8 x 10 inches

25


Glass Microfiber filter papers Quartz Filter Grade QM-A: 2.2 µm

High-purity quartz (SiO ) microfiber filters are used for air sampling in 2

acidic gases, stacks, flues, and aerosols, particularly at high

temperatures up to 500°C and in PM-10 testing. QM-A, sequentially

numbered according to EPA standards, is suitable for most applications.


QM-A (PM 10 / TSP Filters)

25 100 1851-025

37 100 1851-037

47 100 1851-047

82 100 1851-082

85 100 1851-085

90 100 1851-090

101 100 1851-101

110 100 1851-110

118 100 1851-118

150 100 1851-150

203 x 254 * Sheets 25 1851-865

203 x 254 * Sheets (pre-numbered) 100 1851-8866

QM-H (For Temp up to 1000° C)

47 25 1853-047

50 25 1853-050

*8 x 10 inches

For PM2.5 check Page No. 29

26

3-Piece Filter Funnel

Whatman 3-Piece Filter Funnels have been designed to complement

the range of fine particle retention, rapid flow rate glass microfiber

filters. Also available with a choice of three plates and several sizes.

Size cm Cat. No.

Acrylic Plate

2.5 1950-002

4.7 1950-004

7 1950-007

7.0 large reservoir (210ml) 1950-017

9 1950-009

12.5 1950-012


Acid Treated Low Metal TCLP Filters

47 100 1810-047

90 50 1810-090

110 50 1810-110

125 50 1810-125

142 50 1810-142

150 50 1810-150

Acid Treated Low Metal TCLP Filters

Extraction Thimbles

Whatman cellulose and glass microfiber extraction thimbles are

known for their purity and consistent high quality. The thimbles are

widely used in Soxhlet extraction units, providing a safe, convenient,

and efficient method of solvent extraction of solids and semi-solids.

Soxhlet extraction is a widely used technique for the analysis of fats or

pesticides in foods and soil materials as well as in many other

procedures that involve a solid-liquid extraction.


Extraction thimbles

Size mm Qty.Thickness Cat. No.

Cellulose Thimbles

18 x 55 Single 25 2800-185

19 x 90 Single 25 2800-199

22 x 65 Single 25 2800-226

22 x 80 Single 25 2800-228

25 x 80 Single 25 2800-258

25 x 100 Single 25 2800-250

28 x 80 Single 25 2800-288

28 x 100 Single 25 2800-280

28 x 120 Single 25 2800-282

30 x 80 Single 25 2800-308

30 x 100 Single 25 2800-300

33 x 80 Single 25 2800-338

33 x 100 Single 25 2800-330

33 x 118 Single 25 2800-331

41 x 123 Single 25 2800-412

43 x 123 Single 25 2800-432

60 x 180 Single 25 2800-608

22 x 80 Double 25 2810-228

25 x 80 Double 25 2810-258

33 x 80 Double 25 2810-338

40 x 123 Double 25 2810-432


Glass Microfiber Thimbles-Grade HP-GF

19 x 90 25 2814-199

25 x 90 (Tapered) 25 2814-259

30 x 100 25 2814-300

43 x 123 25 2814-432

Quartz / Silica Thimbles (Tapered)

25 x 90 10 2812-259

Extraction Thimbles for Automated Extraction

Apparatus-Grade 603

BUCHI Extraction System B-811

25 x 100 25 1035-0219

22 x 80 25 1035-0211

33 x 94 25 1035-0242

GERHARDT/OI/FOSS - TECATOR

33 x 80 25 1035-0240

Glass & Quartz Extraction Thimbles

Applications

• Smoke stack gas monitoring.

• Soxhlet extraction.

• Analyzing pesticide residues.

• Determining oil/fat content of foods

(e.g., French fries).

• Analysis of oil and grease in solid

wastes.

27


Laboratory membrane filters Cellulose Nitrate Membranes

Recommended for the majority of routine applications, this membrane

is manufactures under strictly controlled conditions. Whatman

nitrocellulose membranes are known for higher strength and flexibility,

low extractibles and narrow pore size distribution.


0.1 µm

25 100 7181-002

47 100 7181-004

0.2 µm

25 100 7182-002

47 100 7182-004

90 25 7182-009

0.45 µm

13 100 7184-001

25 100 7184-002

47 100 7184-004

90 25 7184-009

142 25 7184-014

0.8 µm

47 100 7188-004

90 25 7188-009

1.0 µm

25 100 7190-002

47 100 7190-004

3.0 µm

25 100 7193-002

47 100 7193-004

5.0 µm

25 100 7195-002

47 100 7195-004

90 25 7195-009

AE 99 (8 µm)

25 100 1040-0106

47 100 1040-0112

50 100 1040-0114

AE 100 (12 µm)

47 100 1040-0012

50 100 1040-0014

WCN - 0.45 µm White

47 With pads 100 7141-004

WCN Sterile Filters - 0.45 µm White Grid

47 With pads 100 7141-104

47 Without pads 100 7141-114

47 Without pads 1000 7141-154

WCN Autoclave Packs - 0.45 µm White Grid

47 100 7141-204

28

PTFE Membranes

Whatman PTFE membranes are chemically stable and inert. They are

suitable for applications involving aggressive organic solvents, strong

acids and alkalis. They are particularly suitable for preparing samples

for HPLC analysis. The hydrophobic nature of the membrane also has

applications for air and gas sterilization. The membrane is laminated

onto a non woven polypropylene support web for improved strength

and handling and can be used at temperatures up to 120ºC.


WTP-PTFE Membrane Filters

0.2 µm

25 100 7582-002

47 100 7582-004

TE 35 (0.2 µm)

25 50 1041-1405

47 50 1041-1411

50 50 1041-1413

TE 36 (0.45 µm)

25 50 1041-1305

47 50 1041-1311

50 50 1041-1313

0.5 µm

47 100 7585-004

1.0 µm

25 100 7590-002

47 100 7590-004

PM 2.5 Air Monitoring Membrane

Whatman PM 2.5 ambient air monitoring membranes have low tare

mass for accurate gravimetric determinations. Its thermally stable

design eliminates curling, keeps the membrane flat, and makes the

filter robot-friendly. These chemically resistant, low chemical

background filters permit sensitive, interference-free determinations.

Whatman hereby states that every manufacturing lot that is offered

for sale, and is identified for use with the PM 2.5 reference method,

conforms to EPA acceptance criteria. strength and handling and can

be used at temperatures up to 120ºC.


PM 2.5 Filters - 2.0 µm

46.22 50 7592-104


Laboratory membrane filters

29


Mixed Cellulose Ester Membranes

Whatman mixed cellulose ester membranes are composed of cellulose

acetate and cellulose nitrate. These membranes are characterized by a

smoother and more uniform surface than pure nitrocellulose filters.

Also, the color contrast provided by the filter surface facilitates particle

detection and minimizes eye fatigue.



Applications

• Clarification or sterilization of

aqueous solutions

• Cytology

• Air monitoring

• HPLC samples (aqueous)

• Virus concentration

• Particulate analysis

• Biological assays

• Food microbiology, including

enumeration of E. coli in foods

• Bacteriological studies

• Particle counting from liquids and

aerosols

• Yeasts and molds

30

Mixed Cellulose Ester Membrane Filters

ME 24 (0.2 µm)

25 100 1040-1706

47 100 1040-1712

47 (Sterile) 100 1040-1770

110 50 1040-1726

142 25 1040-1731

ME 25 (0.45 µm)

25 100 1040-1606

47 100 1040-1670

110 50 1040-1626

140 25 1040-1631

ME 27 (0.8 µm)

25 100 1040-0906

47 100 1040-0912

100 50 1040-0921

WME Mixed Esters Gridded-Sterile Filters

0.45 µm White Grid

47 100 1040-6870

47 1000 1040-6871

WME Mixed Esters-Sterile Filters

0.45 µm Black Grid

47 with pads 100 7153-104




Nylon Membranes

Nylon membranes are suitable for use with a wide range of biological

preparations and can be used where other membranes are unsuitable

or difficult to use. They are hydrophilic, eliminating the need for wetting

agents that could be extracted when filtering aqueous solutions. The

membranes are flexible, durable and tear resistant, and can be

autoclaved at 135ºC.

Nylon Membrane Filters

0.2 µm

13 100 7402-001

25 100 7402-002

47 100 7402-004

0.45 µm

13 100 7404-001

25 100 7404-002

47 100 7404-004

90 50 7404-009

0.8 µm

47 100 7408-004

Cellulose Acetate Membranes

Whatman cellulose acetate membranes are made from pure cellulose

acetate, making them suitable for biological and clinical analysis,

sterility tests, and scintillation measurements. Cellulose acetate

membrane filters exhibit very low protein binding capacity. They are

hydrophilic, making them suitable for aqueous and alcoholic media.

Size mm

Size mm

Qty.

Qty.

Cat. No.

Cat. No.

0.2 µm

47 100 7001-0004

0.45 µm

25 100 7000-0002

47 100 7000-0004

ST 68 (0.8 µm)

47 100 1040-3112

RC 58 (0.2 µm)

47 100 1041-0312

50 100 1041-0314

RC 55 (0.45 µm)

25 100 1041-0206

47 100 1041-0212

50 100 1041-0214 31

Regenerated Cellulose Membrane Filters

(without any wetting agents)

Cellulose Acetate Membrane Filters



Nuclepore Track-Etched Membranes

Nuclepore track-etched polycarbonate membranes are manufactured

from high-quality polycarbonate film and have sharply defined pore

sizes, high flow rates, and excellent chemical and thermal resistance.

Features and Benefits:

• Low protein binding and low extractables, ensuring no sample

contamination

• High chemical resistance and good thermal stability for a wide

range of samples

• Low, consistent ash and tare weights

• Smooth flat surface for good visibility of particles


Polycarbonate Filters

0.015 µm

47 100 111-101

0.03 µm

8 x 10 inches 25 113-502

0.05 µm

25 100 110-603

47 100 111-103

0.08 µm

25 100 110-604

47 100 111-104

0.1 µm

13 100 110-405

25 100 110-605

47 100 111-105

90 25 111-705

0.2 µm

25 100 110-606

47 100 111-106

50 100 111-206

90 25 111-706

142 25 112-106

8x 10 inches 25 113-506

32




Applications

• Epifluorescence microscopy

• Environmental analysis

• Cell biology

• EPA testing

• Fuel testing

• Bioassays

• Parasitology

• Air analysis

• Water microbiology


0.4 µm

25 100 110-607

25 (AOX) 100 110 637

47 100 111-107

0.8 µm

13 100 110-409

25 100 110-609

37 100 110-809

47 100 111-109

1 µm

25 100 110-610

47 100 111-110

90 25 111-710

2 µm

47 100 111-111

3 µm

47 100 111-112

90 100 111-712

5 µm

25 100 110-613

47 100 111-113

8 µm

25 100 110-614

47 100 111-114

10 µm

25 100 110-615

47 100 111-115

12 µm

50 100 111-216

33



34



®Black Nuclepore Polycarbonate Membranes

(Epiflourescence Microscopy)

25 (0.2 µm) 100 110-656

25 (0.8 µm) 100 110-659

Polycarbonate for Cell Culture

(Cell Migration Studies)

13 (PVP-free) 100 150-446

25 100 110-611

25 100 110-612

25 100 110-613

25 100 110-614

Drain Disc

10 100 230-300

22 100 230-500

25 100 230-600

37 100 230-800

47 100 231-100

PC membranes with larger pore size and bigger diameter available.

Anopore Inorganic Membranes - Anodisc Aluminum Oxide

Anopore membrane is supplied in the form of Anodisc membrane filters.

The membrane is peripherally bonded to an annular polypropylene ring

for ease of handling and is suitable for both vacuum and pressure

filtration.


Anodisc 47 supported

0.02 µm 50 6809-5002

0.10 µm 50 6809-5012

0.20 µm 50 6809-5022

Anodisc 25 supported

0.02 µm 50 6809-6002

0.10 µm 50 6809-6012

0.20 µm 50 6809-6022

Anodisc 13 unsupported

0.02 µm 100 6809-7003

0.10 µm 100 6809-7013

0.20 µm 100 6809-7023


35

Membrane Filter Holders

Whatman offers a choice of holders for use with membrane filters.

Applications

• G eneral laboratory microfiltration

• Quality control and sterility testing

• Removal of particulates from HPLC solvents

• Tissue culture media filtration

Accessories

Support Material Model No.PrefilterDia mm

Cat. No.

13mm

SS Holder 10 SH 13 1980-001

25mm

Glass Frit 16 FG 25 1960-002

Glass Frit 13 FG 25 R 1960-032

SS Screen 16 FG 25 S 1960-052

SS Holder 22 SH 25 1980-002

47mm

Glass Frit 35 FG 47 1960-004

SS Screen 35 FG 47 S 1960-054

Vacuum-Glass 90mm

Glass Frit 70 FG 90 1960-009

Plastic Filtration Holders

13 mm 10 420-100

25 mm 10 420-200

47 mm 8 420-400


MV050/0 500ml 1 1044-0000

MV050 A/0 500ml (Rapid Closure Clamp) 1 1044-0020

Three Place Filtration

AS 300/5 100ml 1 1044-5850

AS 300/3 500ml 1 1044-5830

AS 310/3 500ml 1 1044-5835

Stainless Steel Filter Funnel

Manifold Three-Place 1 1049-8761

Vacuum Filtration – Stainless Steel Apparatus

GE HealthcareLife Sciences

Clinical Diagnosticswithout boundaries

• Detection• Lateral flow• Flow-through assays• Filterplate-based ELISA• Dipstick /colorimetric assays• Sample preparation & collection• Molecular daignostics

Contact your local GE representative formore details oremail: com

36

lifesciences.sg@ge.

37

Media for Complete Rangeof Diagnostic ApplicationsNo matter which diagnostic applications you target, Wgatman has the perfect solid-phase media tohelp expedite your manufacturing and development efforts. Whatman components, in compliancewith quality management systems, guarentee product performance, consistency and reliability. Thesolutions in this brochure are organized by application. To determine the ones that are right for you,use the reference chart below.

CF1

CF2

CF3

CF4

CF5

CF6

CF7

VF1

VF2

MF1

LF1

GF/B

GF/F

GF/AVA

GF/DVA

Standard 14

Standard 17

Rapid 24

Rapid 27

Immunopore

Anopore

Track Etched

FTA

FF 120 HP

FF 80 HP

FF 170 HP

Contact your local GE representative for more details oremail [email protected]

GE imagination at work

Application SampleCollection

SampleTransport

SamplePreparation

SampleWicking

BloodSeparation

ConjugateRelease

Lateral FlowMembrane

Absorbents FlowThrough Test

Dipsticks

903™ Neonatal Screening Cards:

Whatman offers a line of products for neonatal and TMpopulation screening. The 903 paper is used for

Newborn Screening Programs throughout the world.

These programs today screen for, depending on the

state or country, anywhere from three to eleven or

more diseases such as congenital hypothyroidism,

galactosemia, branched-chain ketonuria, sickle-cell

anemia etc.

DMPK Cards:

Pharmacokinetic (PK) and toxicokinetic (TK) studies

provide crucial insight into how drug candidates

behave in the body and are therefore, a critical step in

drug development. DBS microvolume sampling using

specialized Whatman™ media from GE Healthcare

has been shown to be both precise and accurate for a

variety of compounds.

FTA™ Cards:

Whatman has taken its products to a new level, in the

genomics industry. Our area of expertise in this

evolving industry lies in sample preparation. The FTA

Cards, an innovative patented technology for

collecting, transporting, purifying, and archiving

nucleic acids all on a single device, stored at room

temperature, have become a market leader.

38

Specimen Collection Cards & Devices

Contents Page No.

TM903 Neonatal & Population Screening cards 40

TMFTA Products 41

DMPK cards 45

- Forensics of the future

Whatman 903 Specimen Collection Paper is globally known for its high

quality for collecting blood samples for neonatal screening, and has

an international reputation as the market-leading paper for purity and

reproducibility.

Whatman FTA Elute Cards are used to collect DNA from virtually any

source. DNA can then be amplified for a variety of downstream

applications.

Whatman FTA™

39

Specimen Collection Cards & DevicesTM903 cards

40


TM903 Protein Saver Card 100 1053-4612TM903 Multipart Neonatal Card (5 Circles) 100 1053-7279TM903 Protein Saver Snap Apart 100 1053-4320

India G eneric Card 100 1053-0002TM903 Reels 58 x 58 cm 100 1053-8018TM903 Reels 46 x 57 cm 100 1053-8017TM903 Reels 21.0 x 29.7 cm 100 1053-5097

Desiccant Packs 100 1054-8234

Foil-barrier Ziplock Bags 100 1053-4321

Plastic Ziplock Storage Bags 4" x 6" 100 1054-8232

Glassine Envelopes 3 ¼” x 4 1/6" 100 1054-8236

Biohazard Labels 7/8" x 7/8" 1000 1053-4150

Dry Rak (with Velcro) 10 1053-9521

Dry Rak (without Velcro) 10 1053-7173

Hand Punch 3.1mm 1 1049-5010

Note: Custom Printed Formats available for large sampling studies

TM903 Neonatal Screening (Guthrie cards)TMWhatman offers FDA and CDC approved 903 specimen collection

paper widely used for body fluid collection, transport, analysis and

archiving.

Applications:

Neonatal screening: Population screening:

Newborn Screening Programs Screening the population for

screen from three to eleven or

more conditions, including

• Congenital hypothyroidism • HIV

• G alactosemia • HCV

• Branched-chain ketonuria • Hemoglobin AIC testing

• Maple sugar urine disorder • Tuberculosis

• Sickle-cell anemia

• Phenylketonuria (PKU)

• Hypothyroidism

More recently, many programs are

adding less frequently occurring

disorders to their panel of assays,

including MCAD, cystic fibrosis,

And a range of amino acid disorders.


FTA Products

41

FTA Technology

Collect, Transport, Archive, and Isolate Nucleic Acids all at room

temperature

FTA and FTA Elute cards utilize patented Whatman FTA technology

that simplifies the handling and processing of nucleic acids.

FTA Cards contain chemicals that lyse cells, denature proteins, and

protect nucleic acids from nucleases, oxidative, and UV damage. FTA

Cards rapidly inactivate pathogens, and prevent the growth of

bacteria and other microorganisms.


FTA Classic Card 25 WB120305

FTA Classic Card 100 WB120205

Indicating FTA Classic Card 25 WB120306

Indicating FTA Classic Card 100 WB120206

FTA Mini Card 25 WB120355

FTA Mini Card 100 WB120055

Indicating FTA Mini Card 25 WB120356

Indicating FTA Mini Card 100 WB120056

FTA Micro Card 25 WB120310

FTA Micro Card 100 WB120210

Indicating FTA Micro Card 25 WB120311

Indicating FTA Micro Card 100 WB120211

FTA G ene Card 25 WB120308

FTA G ene Card 100 WB120208

FTA Purification Reagent (500 ml) 1 WB120204

FTA Cards used with virtually

any sample type :

• Blood

• Cultured Cells

• Buccal Cells

• Plant Material

• Bacteria

• Plasmids

• Microorganisms

• Solid Tissue

Use FTA for a wide range of

applications :

• Forensics

• Transgenic Identification

• Plasmid Screening

• Food and Agriculture Testing

• Drug Discovery

• G enomics

• STR Analysis

• Animal Identification

• Molecular Diagnostics

• Whole G enome Amplification

• Molecular Biology

US Patent Nos. 5496562, 5756126, 5807527, 5972386, 5985327 and other patents pending.


FTA Products

42

Customized FTA kits

Customized ready-to-use FTA kits for your specific applications are

available to ensure that all the tools needed for optimal sample

collection are available on-site for immediate use.


FTA kit for blood 1 WB129262

(Each kit contains FTA Minicard, Multi barrier pouch,

Desiccants, Lancet, Gloves & Instructions for use)

FTA kit for buccal and colourless fluids 1 WB129261

(Each kit contains Indicating FTA Minicard,

Multi barrier pouch, Desiccants, Foam tipped

applicator, Gloves & Instructions for use)

TMFTA PlantSaver Card

Plant friendly FTA Card, in a Classic Card format. Features a laminated

flap that allows you to vigorously crush the plant sample into FTA

matrix without damaging the FTA card.


FTA PlantSaver Card 25 WB120365

FTA PlantSaver Card 100 WB120065

FTA Kit

Includes: 25 FTA Micro Cards, 50 ml FTA Purification Reagent, 2 Harris

Uni-Core Punches with cutting mat, instructions.


FTA Kit 25 WB120067


FTA Plant Kit (20PS Card, 2.0 mm Uni-core Punch) 20 WB120068

FTA Plant Kit

Includes: 20 FTA PlantSaver Cards, 2.0 mm Uni-Core Punch with cutting

mat, 50 ml FTA Purification Reagent, 1 pair of nitrile gloves, 1 cutting

mat and round bottom test tube for sample crushing, instructions.


FTA Products

43

Clone Saver Cards

Whatman offers a patented technology to collect, store, backup and

process clone samples. This revolutionary FTA technology is available in a

96 well card Format for High-Throughput Applications. Designed for the

collection and storage of plasmid and BAC DNA from bacterial clones.


Clone Saver Card (96 samples/card) 5 WB120028

Clone Saver Reseable Multi-Barrier Pouch 50 WB100024

Clone Saver Starter Kit (96 samples/card, 2 Cards) 1 WB120052

Spot Holder 1 WB100034

3. Rinse punch

in 500 µL of

dH2O by

vortexing

3x for 5

seconds

4. Using a

sterile

pipette,

remove

water;

centrifuge

5 seconds;

shake off

pipette

excess

5. Add 50 µL

sterile

water. Heat

to 95°C

for 30 min.

DNA

template is

Now ready.

6. Add 50 µL

template

to PCR

reaction

Mixture

2.Punch out a

sample

with a sterile

punch

3 mm

1. Blood sample

collection on

FTA Elute.

Dry thoroughly

Collect and Isolate Samples Quickly and Easily

Blood Sample Collection and Isolation of DNA Template

Spot Punch

Elute30 Minute Isolation

FTA Elute Cards

Long-term DNA storage at room temperature combined with easy

elution for downstream applications from a single sample.

FTA Elute Cards utilize patented Whatman FTA technology that

simplifies the handling and processing of nucleic acids. DNA is eluted

easily, providing you with DNA in solution for your amplification needs.

Applications :

• Biobanking • Pharmacogenics

• G enotyping • Rapid DNA isolation

• Molecular Diagnostics • G enetic identification

• Transgenics • PCR


FTA Elute Micro Card (4 circle ) 25 WB120401

FTA Elute Micro Card (4 circle ) 100 WB120410


FTA Accessories

For convenient collection, storage, processing and shipping FTA and

FTA Elute Cards.


FTA Products

44

EasiCollect

Buccal sample collection device with unique foam surface for

collection of maximum number of cells. Designed for simple and

efficient transfer of cells into a built-in FTA card.


EasiCollect 50 WB120462

Harris Micro Punch 1.2 mm (with Mat) 1 WB100005

Replacement Tip 1.2 mm 1 WB100006

Harris Micro Punch 2.0 mm (with Mat) 1 WB100007

Harris Micro Punch 2.0 mm Tip 1 WB100008

Replacement Cutting Mat 1 WB100020

Replacement Plunger 1.2 mm 1 WB100025

Replacement Plunger 2 mm 1 WB100026

Harris Uni-Core Punch 1.25 mm 4 WB100028

Harris Uni-Core Punch 2 mm 4 WB100029

FTA G ene Card Tray 20 WB100030

Harris Miro Punch 3.0mm 1 WB100038

Harris Uni-Core Punch 3.0mm 4 WB100039

Harris Uni-Core Punch 6.0mm 4 WB100040

Sterile Foam Tipped Applicators 100 WB100032

Sterile Omni Swab 100 WB100035

Multi-Barrier Pouch (small) 8 x 7 cm 100 WB100036

Multi-Barrier Pouch (large) 9 x 15 cm 100 WB100037

Indicating Desiccants (1 gm) 1000 WB100003

Blood Stain Card 100 WB100014

E-Core 1.2 punch 1 WB100052


Elutrap Electroelution System

45

TMFTA DMPK cards (Drug Metabolism & Pharmaco Kinetics)

An easy & convenient way of collecting, shipping & storing a wide variety

of samples including whole blood, plasma & serum. Quantification can

be conveniently done by using LC-MS / MS Assay.


FTA DMPK A 100 WB129241

FTA DMPK B 100 WB129242

FTA DMPK C 100 WB129243

FTA DMPK Starter Pack* 1 WB129248

*Each pack consists of 15 x FTA DMPK-A, 15 x FTA DMPK-B and 15 x FTA DMPK-C

cards sealed in an aluminum foil pouch and packaged in a cardboard box. Also

included is a Harris Uni-Core Punch (3.0mm) and cutting mat.

Ethical:

• Reduce number of animals used (up to 50%)

• Elimination/reduction of rodent warming

Technical/Clinical

• Supports juvenile testing/paediatric testing as lower volumes are

required

• Compound/metabolite stabilized on card

• Serial sampling from one rodent (no composites from several

individuals)

• Finger prick collection of clinical samples

Cost savings

• Reduction in animals used

• Reduced shipping costs (room temperature and non-hazardous)

• Reduced storage costs (room temperature)

• Less test compound consumed in Discovery phase

• Simplified process (time saving)


DMPK cards

46


DMPK cards


• Easy visualization of samples.

• Fast and easy collection of biofluids.

• Convenient room temperature

storage and shipping.

TMIndicating FTA DMPK Cards

Drug studies involve the analysis of colorless biological fluids in order

to support toxicological and pharmacokinetic/pharmacodynamic TM(PK/PD) studies. Whatman Indicating FTA DMPK Cards combine the

advantages of the traditional FTA cards with the ability to clearly

visualize colorless samples both immediately after application and

after drying.

Whatman Indicating FTA -DMPK Cards are available as FTA DMPK-A,

DMPK-B, and DMPK-C cards and also as a starter pack.


FTA DMPK-A IND Cards 100 WB120222

FTA DMPK-B IND Cards 100 WB120223

FTA DMPK-C IND Cards 100 WB120224

FTA DMPK IND Starter Pack* 1 WB120225

*Each pack consists of 15 x FTA DMPK-A IND Cards, 15 x FTA DMPK-B IND Cards and

15 x FTA DMPK-C IND Cards sealed in an aluminum foil pouch and packaged in a

cardboard box. Also included is a Harris Uni-Core Punch (3.0mm) and cutting mat.

47


DMPK cards

STL Membranes:

Membrane filtration (MF) method is excellent for the

determination and enumeration of microbial

contaminants. STL membranes are widely used in the

food, beverage, pharmaceutical and cosmetic

industries to determine microbial contaminants.

Whatman Microplus & ME membranes in STL format

offer the convenience and reliability that you need for

microbiology testing.

Multiwell Plates:

Whatman multiwell range of products is extremely

diverse. Whatman utilizes a patented process to

encapsulate the filter media, which ensures no cross

talk or contamination between wells. This proprietary

technology allows for use of a variety of Whatman

filter media.

In addition, to further optimize the filter plates for

specific applications, novel polymers, surface

treatments, well densities, profiles, and accessories

are incorporated into the process.

Microbiological Filtration System (MBS):

MBS I is an excellent system for optimal micro-

biological control using membranes.

The overall procedure time is reduced to a minimum.

The design of the system, which consists of an

electrical membrane dispenser, a funnel dispenser,

and a vacuum manifold, leads to more reproducible

results.

48

Microbiology Products

Contents Page No.

STL membranes 50

Microbiological filtration systems 51

Multiwell plates 52

ME 25 Select membranes

Bottle Top Filtration System

with Drop-Connect Technology

Bringing a new level of productivity to

sterile vacuum filtration of aqueous

fluids such as cell-tissue culture media,

biological fluids and buffers.

ME 25 Select membranes are widely used in the food, beverage,

pharmaceutical and cosmetic industries to determine microbial

contaminants.

49

Bottle-top filters

50


Microplus, ME, ME Select

Accurate quantitation of microbial contaminants is performed via

enrichment methods because of the minute amounts that are typically

recovered. The membrane filtration (MF) method is excellent for the

determination and enumeration of microbial contaminants. STL

membranes are widely used in the food, beverage, pharmaceutical

and cosmetic industries to determine microbial contaminants.

Whatman Microplus & ME membranes in STL format offer the

convenience and reliability that you need for microbiology testing.

Cat. No.

Cat. No.

MicroPlus (Cellulose Nitrate)

STL membrane circles, 0.45 µm, Cellulose nitrate,

MicroPlus-21, white 47mm, 3.1 mm black grid, 400 1040-7112

MicroPlus-21, white 50mm, 3.1 mm black grid, 400 1040-7114

MicroPlus-31, black 47mm, 3.1 mm white grid, 400 1040-7332

MicroPlus-31, black 50mm, 3.1 mm white grid, 400 1040-7334

MicroPlus-41, green 47mm, 3.1 mm black grid, 400 1040-7170

MicroPlus-41, green 50mm, 3.1 mm black grid, 400 1040-7172

ME (Mixed Cellulose Ester)

STL membrane circles, 0.45 µm, Mixed esters,

ME 25/21, white 47mm, 3.1 mm black grid, 400 1040-7312

ME 25/21, white 50mm, 3.1 mm black grid, 400 1040-7314

ME 25/31, black 47mm, 3.1 mm white grid, 400 1040-7332

ME 25/31, black 50mm, 3.1 mm white grid, 400 1040-7334

ME 25/41, green 47mm, 3.1 mm black grid, 400 1040-7370

ME 25/41, green 50mm, 3.1 mm black grid, 400 1040-7372

ME 24, white 47mm, 3.1 mm black grid, 400 1040-8712


ME 25, white 50mm, 5 mm black grid, 400 1040-7324


ME 26/31, black 50mm, 3.1 mm white grid,

Sterile, for Membrane-Butler, 400 1040-9834

ME 28/41 ST 1.2 µm 50mm 100 1040-8472

Type

Type

Qty.

Qty.

STL Membranes

ME Select

Features & Benefits

• High mechanical strength that

prevents membranes from rupturing

• Sterile, individually packed, folded

(STL) band of filters are safe to

handle and easy to remove

• The combination of high flow rate

and membrane composition allows

for faster processes

• The hydrophilic membranes are

specifically made for aqueous

solutions

• High contrast grid (3.1 mm), allows

convenient counting of the microbial

colonies

Cat. No.

ME Select Membranes

STL membrane circles, 0.45 µm, Mixed esters,

ME 25 Select 21, white 50mm, 3.1 mm black grid, 400 1040-6802

ME 25 Select 21, white 47mm, 3.1 mm black grid, 400 1040-6803

Type Qty.

51


Microbiological filtration systems

Microbiological Filtration System

MBS I is an excellent system for optimal microbiological control using

membranes. The overall procedure time is reduced to a minimum. The

design of the system, which consists of an electrical membrane

dispenser, a funnel dispenser, and a vacuum manifold, leads to more

reproducible results.


AS 220 2-Place Vacuum Filtration manifold 1 1044-5890

Steel Frit 1 1044-5863

Dispenser for funnels 1 1044-5870

Funnels 100 ml made of PP (autoclavable) 20 1044-5861

Funnels 100 ml made of ABS (not autoclavable) 20 1044-5865

Funnels 350 ml made of PP (autoclavable) 20 1044-5866

Membrane-Butler E Dispenser for membranes 1 1047-7110

Autoclaving bags for MBS 1 funnels 20 1044-5868

When taking a new pre-sterilizedfunnel, the membrane isdispensed automatically.

Membrane is placed onto the filterbase and the funnel installed

Liquid is poured into the funneland vacuum is applied

Easy removal of the membraneafter filtration

1

2

3

4

Multiwell Plates

The novel design of multiwell plates allows for numerous applications,

such as sample preparation, drug discovery, genomics, and filter

based assays.

Specialty Microplates:

Whatman offers an extensive range of specialty microplates to meet

the demanding requirements of sample preparation in the life sciences

market.

Glass Bottom Microplates

Whatman Glass Bottom microplates are designed for high sensitivity

detection, where extremely low backgrounds with no cross talk are

needed. Glass Bottom microplates have excellent uniformity in flatness

and thickness to provide optically clear as well as optically flat

surfaces. Glass bottom microplates are available in clear and black in

a 96 well format.

UniPCR


Glass Bottom Microplates

96 well 300µl, black polystyrene,

TC, irradiated with lid, standard skirt 5 7716-2375

96 well 300µl, black polystyrene,

TC, irradiated with lid, skirtless for microscopy 5 7716-2370

52


Multiwell plates

53


Multiwell plates


UNIFILTER Microplates

UNIFILTER are microplates with filters incorporated at the bottom of

the wells. Available in 24, 96, and 384 well formats, UNIFILTER

microplates offer a choice of filter media to meet exact application

requirements. The novel drip director design ensures precise collection

of filtrate to allow for further processing and analysis.

100µl UNIFILTER, 384 Wells, Clear Polystyrene

with Long Drip Director

with G F/C filter 50 7700-1101

with 0.45µm PVDF 50 7700-2106

DNA binding 50 7700-2110 Features and Benefits

• Prevents well-to-well cross

contamination (spacing issues)

• Economical to use

• Control flow rates and retention

characteristics

• Versatile - broad range of filtration

media available

Note :

CN - Cellulose Nitrate

PP - Polypropylene

PVDF - Polyvinyldieneflouride

PS - Polystyrene

NYL - Nylon

CA - Cellulose Acetate

GF - Glass Microfibre

MBPP - Melt Blown Polypropylene


800µL UNIFILTER, 96 Wells, Clear Polystyrene



with 25-30µm MBPP 25 7700-2804

with 0.45µm PP membrane 25 7700-2805

with 0.45µm CA 25 7700-2808

DNA binding plate 25 7700-2810

2mL UNIFILTER, 96 Wells, Glass filled

Polypropylene with Long Drip Director


with 0.45µm hydrophilic PVDF 25 7700-7206

with G F/F filter 25 7700-7211

10mL UNIFILTER, 24 Wells, Polypropylene



with 25-30µm MBPP 25 7700-9904

with 10-12µm MBPP 25 7700-9917

UNIFILTER Microplates

54


Multiwell plates

Applications

• Sample storage

• Assay development

• High-throughput screening

• Plasmid miniprep

• ELISA assays

• Luminescence/chemiluminescence

• Cell culture

• Filtrate collection

TMUNIPLATE

Whatman microplates for collection and analysis are available in single,

24, 48, 96 and 384 well formats. These microplates are manufactured

from polystyrene, polypropylene, and Multi-Chem™ materials to

accommodate a wide range of sampling and storage applications.


UNIPLATE, Collection and Analysis Microplates

24 well, 10ml, PP, round bottom 25 7701-5102

96 well, 2ml, PP, round bottom 25 7701-5200

96 well, 2ml, PP, round bottom irradiated with lid 25 7701-5205

55

Application Specific Plates

Whatman has developed consistent and reproducible microplates and

microplate systems to improve throughput and reduce cost for a

number of biological sample preparations and clean-up procedures.

Whatman microplates conform to the ANSI/SBS standards and are

engineered for fast and convenient processing applications.

DNA Binding UNIFILTER Plates

The 384 well DNA Binding UNIFILTER plate effectively binds and purifies

DNA molecules. It provides highly reproducible results with yields

exceeding 2 µg/well, from bind-wash elute processing with collection

by filtration. Minimal liquid hang-up allows for reduced elution volume,

enabling DNA concentration as high as 150 ng/µl.

Description

Description

Qty.

Qty.

Cat. No.

Cat. No.

Plasmid Miniprep

96 well 2ml, PP, Round Bottom irradiated with lid 25 7701-5205

96 well 800µl, DNA binding plate 25 7700-2810

96 well 2ml, PP, Round Bottom 25 7701-5200

UNIPLATE, PP, Round Wall,

96 Well DNA Binding UNIFILTER


384 Well DNA Binding UNIFILTER

384 well, 100µl, DNA binding plate 50 7700-2110

High Throughput G enomics UNIFILTER

96 well, 800µl, Clear PS, 0.45µ Cellulose Acetate 25 7700-2808

96 well, 2ml PP, round bottom 25 7701-5200

Bacterial GrowthPlate 7701-5205

Cultivate

Alkaline Lysis

Lysate ClarificationUNIFILTER 7720-2830

Novel FilterConfiguration

DNSBinding

Filter/CollectClarified Lysate

DNA BindingUNIFILTER 7720-2830

Wash/Elute

Shallow Well“V” Bottom UNIPLATE

7701-5250

Amplify or Sequence


Multiwell plates

PCR Clean up UNIFILTER

Process 96/384 samples quickly by bind-wash-elute method

eliminates the need for precipitations and resin purifications.

Dye Terminator Removal UNIFILTER

These plates can be used with gel filtration media for high throughput

sequencing reaction, clean-up, including removal of dye blobs.

Available in both 96 and 384 well formats.


96 Well Dye Terminator Removal UNIFILTER

96 well 800µl, with GF/C filter 25 7700-2801

384 Well Dye Terminator Removal UNIFILTER

384 well 100µl, PS with filter 50 7700-1101

56


PCR Cleanup UNIFILTER



ELISA UNIFILTER

96 well, 350 µl, White PS, 0.45CN 50 7700-3307

ELISA UNIFILTER

Traditional ELISA is performed in plastic microplates. Whatman offers

speed, sensitivity, and simple washing protocols with nitrocellulose

filter plates.

ELISA performed with the Whatman ELISA UNIFILTER takes less time

than traditional methods using regular microplates. Coating the

nitrocellulose filter with antibody takes only minutes, compared with

overnight procedures employed for coating polystyrene microplates.

Collection Plates


Multiwell plates

57


Protein Precipitation UNIFILTER FF

96 well, 2ml, Glass PP FF 5 7720-7236

Protein Precipitation UNIFILTER FF

Protein precipitation UNIFILTER FF is optimized for removing

acetonitrile precipitated proteins from plasma / serum samples.


Protein Kinase Assay UNIFILTER

96-well, 150 µl with P 81 mesh bottom 50 7700-0512

Protein Kinase Assay UNIFILTER

The protein kinase assay UNIFILTER plate incorporates a P81 filter in

each well. P81 Is a cation exchanger that binds peptides but not an

incorporated ATP, resulting in low non-specificbackground noise and

high sensitivity in kinase assays.


Multiwell plates

Accessories


Uniseal-Clear PE, thin seal film with adhesive 100 7704-0001

96 well, capmat, round 800/750/300µl, pierceable 50 7704-0105

Microplate Lids ( Clear PS, Universal) 100 7704-1001

Vacuum Manifold for vols from 100µl -10ml 1 7705-0102

Acrylic Vacuum Manifold - 100µl - 10ml 1 7705-0107

Phase Separation UNIFILTER

The phase separation plate allows for a quick separation of

hydrogenated solvents from an aqueous phase with no carryover.


Phase Separation UNIFILTER

UNIPLATE, PP Round Wall, Round Bottom,

96 well, 2ml PP, round bottom 25 7701-5200

GD/X Syringe Filters:

The GD/X™ range is specifically designed for high

particulate loaded samples. Constructed of a

pigment-free polypropylene housing with a

prefiltration stack of Whatman GMF 150 and GF/F

glass microfiber media, these filters eliminate sample

contamination and allow you to filter even the most

difficult samples with less hand pressure. GD/X

syringe filters can process three to seven times more

sample volume than standard syringe filters.

Carbon Cap:

A capsule filter that is filled with high-purity, high-

efficiency, acid washed, granular-activated carbon

and a pleated HEPA filter. It is made specially to meet

the requirements for continuous column percolation

purification processes. This filter capsule is suitable

for adsorption of organics from air and removal of

color, organics, and chlorine from water.

Mini-UniPrep syringeless filters:

Whatman Mini-UniPrep syringeless filters provide a

faster and easier way to remove particulates from

samples being prepared for HPLC and UHPLC

analysis. Mini-UniPrep lets you prepare samples in

one-third the time required by other methods. Mini-

UniPrep is a preassembled filtration device consisting

of a 0.4 ml capacity chamber and a plunger. The

device can be used either manually or with a

compressor unit.

58

59

Filtration Devices

Contents Page No.

Syringe filters 64

Syringeless filters 71

Vacuum protection filters 73

Inline filters 74

Capsule filters 75

Venting filters 76

Whatman disposable filtration devices are designed to enable

filtration of many types of samples. They are available in a wide

variety of filter choices with a polypropylene or polycarbonate housing

and utilize the most advanced construction methods and design

features. This level of engineering provides for the finest disposable

filtration devices possible.

60

Technical Guide

GE imagination at work

61

Technical Guide

62

How to Select Your Sample Preparation DeviceAQUEOUS SOLUTIONS

AQUEOUS/ORGANIC SOLUTIONS

< 400 µL

< 400 µL

< 3 mL

< 3 mL

< 20 mL

< 20 mL

< 100 mL

< 100 mL

2 — 5 L

2 — 5 L

Puradisc 4NylonPSPVDF

Puradisc 4NylonPVDF

VectaSpin 3AnoporePPPVDF10 µm PP20K CA10K PS30K PS

VectaSpin 3PPPVDF10 µm PP

Puradisc 13GMFNylonPPPSPVDF

Puradisc 13ZCPVDF

Anotop 10AnoporeAnopore Plus

Anotop 10 ICAnopore

GD/X13 mm CA13 mm GMF13 mm Nylon13 mm PP13 mm PS13 mm PVDF

Puradisc 13GMFNylonPPPVDF

Puradisc 13ZCPVDF


GD/X13 mm GMF13 mm Nylon13 mm PP13 mm PVDF


Anotop 10 ICAnopore

Filter Tubes 6 mL1PS

AutovialGMFNylonPVDF

AutovialGMFNylonPVDF

Filter Tubes12 mL1PS

Puradisc 25ASGMFNylonPP

Puradisc 25ZCPVDF

GD/X25 mm CA25 mm GMF25 mm Nylon25 mm PES25 mm PP25 mm PVDF

GD/XPNylonPVDFPPDpPPPES

EasyDisc25 mm Nylon25 mm PVDF25 mm PP

Puradisc 25GMFNylonPP

Puradisc 25ZCPVDF

GD/X25 mm GMF25 mm Nylon25 mm PP25 mm PVDF

GD/XP25 mm Nylon25 mm PP25 mm DpPP25 mm PVDF

EasyDisc25 mm Nylon25 mm PVDF25 mm PTFE25 mm PP

UniPrepGMFNylon

UniPrepGMFNylon


Anotop 25 ICAnopore


Anotop 25 ICAnopore

Filter Tubes60 mL1PS

PolydiscASHDSPF

PolydiscHDTF

VectaSpin 20Anopore PlusPP10 µm PP

AutoCupNylon

VectaSpin 20Anopore PlusPP10 µm PP

AutoCupNylon

< 2 mL

< 2 mL

VectaSpin MicroAnoporePPPS10 µm PP12K CA20K CA30K PS100K PS

Mini-UniPrepPPNylonPES

VectaSpin MicroAnoporePPPVDF10 µm PP

Mini-UniPrepPPPTFE

< 5 mL

< 5 mL

< 10 mL

< 10 mL

< 12 mL

< 12 mL

< 100 mL

< 100 mL

Technical Guide

How to Select Your Sample Preparation DeviceORGANIC

< 400 µL < 3 mL < 20 mL 2 — 5 L

Puradisc 4NylonPTFEPVDF

VectaSpin 3PPPVDF10 µm PP

Puradisc 13GMFNylonPPPTFEPVDF

Puradisc 13ZCPVDFPTFE

GD/X13 mm GMF13 mm Nylon13 mm PP13 mm PTFE13 mm PVDF


Anotop 10 ICAnopore

Filter Tubes6 mLPTFE

AutovialGMFNylonPVDFPTFE

Filter Tubes12 mLPTFE

Puradisc 25GMFNylonPPPTFE

Puradisc 25ZCPVDFPTFE

GD/X25 mm GMF25 mm Nylon25 mm PP25 mm PTFE25 mm PVDF

GD/XP25 mm Nylon25 mm PVDF25 mm PTFE25 mm PP25 mm DpPP

EasyDisc25 mm Nylon25 mm PVDF25 mm PTFE25 mm PP


Anotop 25 ICAnopore

Anotop 25 LCAnopore

UniPrepGMFNylonPTFE

PolydiscHDTF

VectaSpin 20AnoporeAnopore PlusPP10 µm PP

AutoCupPTFE

< 2 mL

VectaSpin MicroAnopore10 µm PP

Mini-UniPrepPPPTFE

< 5 mL < 10 mL < 12 mL < 100 mL

63

CA Cellulose acetate

CTA Cellulose triacetate

DpPP Polypropylene Depth

GMF Glass microfiber

PES Polyethersulfone

Pptn Protein precipitation

PP Polypropylene

PS Polysulfone

PTFE Polytetrafluoroethylene

PVDF Polyvinylidene fluoride

Technical Guide

64

GD/X Syringe Filters

The GD/X™ range is specifically designed for high particulate loaded

samples. Constructed of a pigment-free polypropylene housing with a

prefiltration stack of Whatman GMF 150 (graded density) and GF/F

glass microfiber media, these filters eliminate sample contamination

and allow you to filter even the most difficult samples with less hand

pressure. GD/X syringe filters can process three to seven times more

sample volume than standard syringe filters. GMF 150 and GF/F are

produced from 100% borosilicate glass microfiber.

Benefits

• Eliminates sample contamination

• Requires less hand pressure, even with the most difficult samples

• Processes three to seven times more sample volume

Filtration Devices

Syringe filters

Pore Size µm

Pore Size µm

Qty.

Qty.

Cat. No.

Cat. No.

GD/X Cellulose Acetate

0.2 150 6880-1302

0.45 150 6880-1304

GD/X Nylon

0.2 150 6870-1302

0.45 150 6870-1304

GD/X PVDF

0.2 150 6872-1302

0.45 150 6872-1304

GD/X PTFE

0.2 150 6874-1302

0.45 150 6874-1304

GD/X Glass Fibre

1.0 (GF/B) 150 6884-1310

1.2 (GF/C) 150 6886-1312

2.7 (GF/D) 150 6888-1327

0.45 (GMF) 150 6894-1304

GD/X Nylon

0.2 150 6870-2502

0.45 150 6870-2504

GD/X PVDF

0.2 150 6872-2502

0.45 150 6872-2504

GD/X PTFE

0.2 150 6874-2502

0.45 150 6874-2504

GD/X Glass Fibre

1.6 (GF/A) 150 6882-2516

1.0 (GF/B) 150 6884-2510

1.2 (GF/C) 150 6886-2512

2.7 (GF/D) 150 6888-2527

0.7 (GF/F) 150 6890-2507

0.45 (GMF) 150 6894-2504

13 mm GD/X Syringe Filters

25 mm GD/X Syringe Filters

GD/X Applications

• Dissolution testing

• Content uniformity

• Concentration analysis

• Routine sample preparation

• Food analysis

• Environmental samples

• Composite assay

65

GD/XP Syringe Filters

Whatman GD/XP™ disposable syringe filters are designed for use with

samples that require inorganic ion analysis, as levels of ion extractables

are minimized. They are also an alternative choice for users requiring a

filter that exhibits extremely low protein binding characteristics. GD/XP

syringe filters contain a two layer prefilter stack comprised of 20 µm

and 5 µm polypropylene filters. The last stage of filtration is a choice of

membrane, which is positioned below the prefilter stack.

Applications

• HPLC sample preparation

• Trace metal analysis

• Sample preparation prior to determination of dissolved heavy

metals

Filtration Devices

Syringe filters

Pore Size µm Qty. Cat. No.

GD/X PES

0.2 50 6896-2502

0.45 50 6896-2504

GD/X PVDF

0.2 50 6900-2502

0.45 50 6900-2504

GD/X CA

0.2 50 6901-2502

0.45 50 6901-2504

GD/X GMF

0.45 50 6902-2504

25 mm GD/X Syringe Filters (Sterile)

GD/XP Syringe Filters - Applications

• HPLC sample preparation

• Trace metal analysis

• Sample preparation prior to

determination of dissolved heavy

metals


GD/XP Nylon

0.45 150 6970-2504

GD/XP PVDF

0.45 150 6972-2504

GD/XP PTFE

0.45 150 6974-2504

GD/XP PP

0.45 150 6978-2504

GD/XP PES

0.45 150 6994-2504

GD/XP

Syringe filtersPuradisc™ Syringe Filters

Puradisc™ syringe filters are produced from pigment-free

polypropylene or polycarbonate with standard inlet (female luer lock)

and outlet (male luer) connections (unless otherwise stated). They are

used for the quick, efficient filtration of samples up to 100 ml volume.


• Pigment-free polypropylene (polycarbonate for Puradisc 30 and

Aqua 30)

• Standard inlet and outlet luer connectors

• Optional sterile, medical-grade blister pack

• Tube-tip format (optional) for accurate dispensing into a micro-vial

• Choice of membrane or glass microfiber filter media

• Choice of filter sizes (4, 13 or 30 mm) to minimize sample loss

• Sterile option for critical applications

• Wide range of membranes

Pore Size µm

Pore Size µm

Qty.

Qty.

Cat. No.

Cat. No.

Puradisc 4 PVDF

0.2 50 Sterile 6791-0402

0.2 100 6779-0402

0.45 100 6779-0404

Puradisc 4 PTFE

0.2 100 6784-0402

0.2 500 6783-0402

0.45 100 6784-0404

0.45 500 6783-0404

Puuradisc 4 Nylon

0.2 50 Sterile 6786-0402

0.2 100 6789-0402

0.45 100 6789-0404

Puradisc 13 PVDF

0.2 50 Sterile 6791-1302

0.2 100 6779-1302

0.45 50 Sterile 6791-1304

0.45 100 6779-1304

0.45 500 6792-1304

0.45 2000 6765-1304

Puradisc 13 PTFE

0.1 100 6784-1301

0.2 100 6784-1302

0.2 500 6783-1302

0.45 100 6784-1304

0.45 500 6783-1304

1 100 6784-1310

Puradisc 4mm Syringe Filters


66

Filtration Devices

67

Syringe filters

Applications

• HPLC samples containing low solid

content filtration will improve column

life

• CE (Capillary Electrophoresis) samples

filtration will eliminate spurious peaks

• Sterile filtration of low volume samples

• UV/Vis samples filter directly into

cuvette using tube tip

• Refractometry filter samples to prevent

damage to instrument optics and

improve accuracy of results

• Minimizing nonspecific binding to

membrane (due to small membrane size)

Pore Size µm

Pore Size µm

Qty.

Qty.

Cat. No.

Cat. No.

Puradisc 13 Nylon

0.1 100 6789-1301

0.2 50 Sterile 6786-1302

0.45 100 6789-1304

0.45 500 6790-1304

Puradisc 13 Cellulose Acetate

0.45 100 6771-1304



Puradisc 25 AS (Polysulfone)

0.2 50 Sterile 6780-2502

0.2 1000 Sterile 6794-2512

0.45 50 Sterile 6780-2504

0.45 1000 Sterile 6794-2514

1 50 6780-2510

1 200 6781-2510

Puradisc 13 TF (PTFE)

0.1 50 6784-2501

0.2 50 6784-2502

0.2 200 6785-2502

0.45 50 6784-2504

0.45 200 6785-2504

0.45 1000 6798-2504

1 50 6784-2510

Puradisc 25 PP (Polypropylene)

0.2 50 6786-2502

0.2 200 6788-2502

0.45 50 6786-2504

0.45 200 6788-2504

Puradisc 25 NYL (Nylon)

0.2 50 6750-2502

0.2 200 6751-2502

0.45 50 6750-2504

0.45 200 6751-2504

0.45 1000 6753-2504

Puradisc 25 PVDF

0.2 50 6746-2502

0.2 200 6747-2502

0.45 50 6746-2504

0.45 200 6747-2504

Filtration Devices

68

Syringe filters


Puradisc FP 30

Cellulose Acetate

0.2 (for LAL Test USPXXIII) 50 Sterile 1046-2200

0.2 50 1046-2701

0.2 100 1046-2710

0.45 (for LAL Test USPXXIII) 50 Sterile 1046-2205

0.45 50 1046-2601

0.45 100 1046-2600

0.8 50 Sterile 1046-2240

0.8 100 1046-2241

5 50 Srerile 1046-2000

5 100 1046-2520

Puradisc AQUA 30 - Low background values

for determination of BOD and COD (CA)

0.45 50 1046-2656


SPARTAN HPLC Certified

SPARTAN™ syringe filters ensure reproducible results from the filtration

of organic or aqueous solutions for HPLC. For batch-to-batch

consistency, the SPARTAN range of filters is tested and certified for the

absence of UV-absorbing substances at wavelengths of 210 and 254

nm with water, methanol, and acetonitrile.

Benefits

• Versatile: Use for any application requiring a chemically resistant,

hydrophilic, low protein-binding membrane

• Documented batch-to-batch quality and consistency ensure

reproducible results

• 13 mm diameter with Mini-Tip outlet is ideal for filtration into very

small sample bottles


Spartan HPLC certified

Spartan 30/0.2µm RC 100 1046-3060

Spartan 30/0.2µm RC 500 1046-3062

Spartan 30/0.45µm RC 50 1046-3053

Spartan 30/0.45µm RC 100 1046-3050

Spartan 30/0.45µm RC 500 1046-3052

Filtration Devices

69

Syringe filters

Anotop Syringe Filters

Anotop™ syringe filters are a universal solution for numerous filtration

applications. They can be used with most organic solvents and

aqueous materials and are suitable for sample volumes up to 100 ml.

The distinctive hexagonal housing is manufactured from pigment-free

polypropylene to eliminate sample contamination.

Anotop syringe filters contain the proprietary alumina based

Anopore™ membrane and are supplied in three pore sizes. Glass

microfiber Prefilter versions are available for difficult-to-filter samples.


Anotop 10 Syringe Filter

0.02µm 50 6809-1002

0.1µm 50 6809-1012

0.2µm 50 6809-1022

0.02µm 50 Sterile 6809-1102

0.1µm 50 Sterile 6809-1112

0.2µm 50 Sterile 6809-1122

Anotop 10 Syringe Filter Plus with Glass Microfibre prefilter

0.02µm 50 6809-3002

0.1µm 50 6809-3012

0.2µm 50 6809-3022

0.02µm 50 Sterile 6809-3102

0.1µm 50 Sterile 6809-3112

0.2µm 50 Sterile 6809-3122

Anotop 25 Syringe Filter

0.02µm 50 6809-2002

0.1µm 50 6809-2012

0.2µm 50 6809-2022

0.2µm 200 6809-2024

0.02µm 50 Sterile 6809-2102

0.1µm 50 Sterile 6809-2112

0.2µm 50 Sterile 6809-2122

Anotop 25 Syringe Filter Plus with Glass Microfibre prefilter

0.02µm 50 6809-4002

0.1µm 50 6809-4012

0.2µm 50 6809-4022

0.2µm 200 6809-4024

0.02µm 50 Sterile 6809-4102

0.1µm 50 Sterile 6809-4112

0.2µm 50 Sterile 6809-4122

Filtration Devices

ReZist Syringe Filters

The Whatman ReZist™ range of syringe filters has been specifically

designed to be resistant to organic solvents. These filters are suitable

for the clarification of aggressive organic solvents. ReZist 30 mm filters

can also be used as a venting filter for small vessels.


ReZist

ReZist 30/0.2µm PTFE 100 1046-3503

ReZist 30/0.2µm PTFE 500 1046-3505

ReZist 30/0.45µm PTFE 100 1046-3513

ReZist 30/0.45µm PTFE 500 1046 3515

Syringe filtersUniflo Syringe Filters

Uniflo syringe filters are ready-to-use with 0.2µ and 0.45µ membrane

filters from nylon, PTFE and regenerated cellulose and nylon. Now also

available in non-sterile and sterile PVDF.

70

Filtration Devices


Uniflo 25 Nylon

0.2 500 1046-3432

0.45 500 1046-3442

Uniflo 25 PTFE

0.2 500 1046-3412

0.45 500 1046-3422

Uniflo 25 Regenerated Cellulose

0.2 500 1046-3452

0.45 500 1046-3462

Uniflo 25 Non-sterile 25 PVDF

0.2 500 9907-2502

0.45 500 9907-2504

Uniflo 25 Sterile 25 PVDF

0.2 50 9908-2502

0.45 50 9908-2504


Uniflo 13 Nylon

0.2 500 1046-3877

0.45 500 1046-3879

Uniflo 13 PTFE

0.2 500 1046-3880

0.45 500 1046-3882

Uniflo 13 Regenerated Cellulose

0.2 500 1046-3852

0.45 500 1046-3862

Uniflo 25mm

Uniflo 13mm

Syringeless filters

Product Cat. No.

Mini-UniPrep

0.2µm PVDF/100 UN203NPEAQU

0.2µm NYL/100 UN203NPENYL

0.2µm PTFE/100 UN203NPEORG

0.2µm PES/100 UN203NPEPES

0.2µm PP/100 UN203NPEPP

0.45µm PVDF/100 UN203NPUAQU

0.45µm DP PP/100 UN203NPUDPP

0.45µm GMF/100 UN203NPUGMF

0.45µm NYL/100 UN203NPUNYL

0.45µm PTFE/100 UN203NPUORG

0.45µm PES/100 UN203NPUPES

0.45µm PP/100 UN203NPUPP

Accessories

Six position compressor CR0000006

71

Filtration Devices

Syringeless Filters

Whatman syringeless filters are preassembled convenient filtration

devices for removing particulates from samples. They replace syringe-

coupled filtration devices with single disposable units.

Whatman has made sample preparation easier, faster, and more

efficient with its innovative product line of syringeless filters.

Mini-UniPrep Syringeless Filters

The Whatman Mini-UniPrep Syringeless Filters provide a faster and

easier way to remove particulates from samples being prepared for

High-Performance Liquid Chromatography (HPLC) and Ultra High-

Performance Liquid Chromatography (UHPLC) analysis. In fact, Mini-

UniPrep lets you prepare samples in one-third the time required by other

methods.

Mini-UniPrep is a preassembled filtration device consisting of a 0.4 ml

capacity chamber and a plunger. The device can be used either manually

or with a compressor unit. The multi compressor can process up to 6

samples at one time, further improving sample processing time and

reducing the risk of hand stress.

Syringeless filters

72

Filtration Devices

Mini-UniPrep G2 / Standard Cap with

Translucent Housing

0.2 µm PTFE 100 GN203NPEORG

0.45 µm PTFE 100 GN203NPUORG

0.2 µm PVDF 100 GN203NPEAQU

0.45 µm PVDF 100 GN203NPUAQU

0.2 µm PP 100 GN203NPEPP

Mini-UniPrep G2 Starter Pack / Standard Cap

with Translucent Housing & Hand Compressor

0.2 µm PTFE 100 GN203NPEORGSP

0.45 µm PTFE 100 GN203NPUORGSP

0.2 µm PVDF 100 GN203NPEAQUSP

0.45 µm PVDF 100 GN203NPUAQUSP

0.2 µm Nylon 100 GN203NPENYLSP

0.2 µm PP 100 GN203NPEPPSP

Mini-UniPrep G2 Starter Pack / Standard Cap

with Amber Housing & Hand Compressor

0.2 µm PTFE 100 GN203APEORGSP

0.2 µm PVDF 100 GN203APEAQUSP

Mini-UniPrep G2 Starter Pack / Slit Septum Cap

with Translucent Housing & Hand Compressor

0.2 µm PTFE 100 GS203NPEORGSP

0.45 µm PVDF 100 GS203NPUORGSP

Pore Size µm

Pore Size µm

Pore Size µm

Qty.

Qty.

Qty.

Cat. No.

Cat. No.

Cat. No.

Standard Cap - Translucent Housing

Standard Cap - Translucent Housing

Slit Septum Cap - Translucent Housing

Mini-UniPrep™ G2 Syringeless Filter

The new Whatman™ Mini-UniPrep™ G2 Syringeless Filter prepares

samples for HPLC/UHPLC analysis three times faster than the

traditional syringe filter method. Like the original Mini-UniPrep, it also

reduces solvent and lab waste. And thanks to the new glass design,

your sample will be as pure as possible with minimal risk of plastic

leachables.

NEW

NEW

Syringeless filters /Vacuum protection filters

73

Filtration Devices

Autovial Syringeless Filters

Autovial™ syringeless filters replace syringe-coupled filtration devices

with single, disposable units. Autovial devices are comprised of two

parts: a graduated filter barrel and a plunger. The Autovial filter is

selected according to membrane compatibility with the sample.


• Single unit convenience saves time. No assembly required easier to

load

• Choice of filter media. Compatible with a wide range of sample types

• Excellent for hazardous samples. Self-contained device eliminates

risk of filter pop-off

• Built-in air purge maximizes sample recovery

• Sterile option available to maintain sample integrity

• Prefilter design for difficult-to-filter samples

• Choice of glass fiber or polypropylene prefilters


Autovial 12

0.45µm CA 50 AV125UCA

0.2 µm Nyl 50 AV125ENAO

0.45µm Nyl 50 AV125UNAO

0.2 µm PVDF 50 AV125EAQU

0.45µm PVDF 50 AV125UAQU

0.2 µm PTFE 50 AV125EORG

0.45µm PTFE 50 AV125UORG

0.45µm GMF 50 AV125UGMF

TMVacu -Guard

These easy-to-use inline filter devices help to confine and isolate

infectious materials in vacuum systems and protect your laboratory.


Vacu-Guard-PTFE 50 mm 10 6722-5000

Vacu-Guard-PTFE 60 mm 10 6722-5001

Inline filters

74

Filtration DevicesInline Filters

Whatman Inline Filters feature a high-purity polypropylene housing to

maintain sample purity and are available with a choice of filtration

media to suit a range of aqueous and organic samples. They utilize the

most advanced construction methods and design features.

Polydisc GW Filters Quartz fiber/ Nylon

Sample preparation of Ground water for sample analysis of dissolved

heavy metal.

Polydisc Filters

Whatman Polydisc™ 50 mm inline disc filters are designed for larger

volume sample filtration in the laboratory, at a pilot plant, or in

manufacturing. They are extremely versatile and cost effective.

Sample volumes up to 1 liter can be filtered with one device. Polydisc

devices can be used in conjunction with a syringe or connected inline

via stepped hose barbs. The devices are autoclavable and sterile

options are available.

Membrane P ore Size µm Qty. Cat. No.

Polydisc AS

GMF/PES 0.2 10 Sterile 6724-5002

GMF/PES 0.45 10 Sterile 6724-5045

Polydisc SPF

GMF/G F/PES 1.0 10 6724-5000

Polydisc TF

PTFE 0.1 10 6720-5001

PTFE 0.2 10 6720-5002

PTFE 0.45 10 6720-5045

PTFE 1.0 10 6721-5010

Polydisc HD

PP 5.0 10 6728-5050

PP 10.0 10 6728-5100

Applications

Polydisc AS:

• Tissue culture media

• Pharmaceutical preparations

Polydisc SPF:

• Virology, microbiology, and tissue

culture laboratories

• Immunoassay methods

Polydisc TF:

• Pharmaceutical: vents and inline

applications

• Biotech: sterile vents, inline

sterilization of gases

• Laboratory: clean or sterile gases,

filtration of solvents and reagents,

drying gases

Polydisc HD:

• Large volume sample preparationMembrane Qty.P ore Size Cat. No.

Polydisc GW

Quartz fiber/ Nylon 0.45 20 1046-3400

Capsule filtersFiltration Devices

75

Polycap Capsule Filters

Polycap™ AS (Aqueous Solution) is recommended for filtering aqueous

solutions.

Polycap HD (Heavy Duty) is a well-engineered product that offers high

filtration efficiency and excellent filtrate purity.

Polycap SPF (Serum Prefilter) is an exceptional product that is optimized

for prefiltration applications and is typically used upstream of a Polycap

AS or a Polycap PES capsule for filtration of serum.

Polycap TF filter devices are among the finest disposable encapsulated

filters. They are designed for use with organic solvents and chemically

aggressive solutions.

Media/Housing/Prefilter Pore Size µm Cat. No.

Polycap 36 AS

NYL/PP/GMF 0.2 6705-3602

NYL/PP/GMF 0.45 6705-3604

Polycap 75 AS

NYL/PP/GMF 0.2 6705-7502

NYL/PP/GMF 0.45 6705-7504

NYL/PP/GMF 1.0 6705-7510

Polycap 36 SPF

PS/PP/GMF 1.0 6705-3600

Polycap 75 SP

PS/PP/GMF 1.0 6705-7500

Polycap 36 TF

PTFE/PP 0.2 6700-3602

PTFE/PP/PP 1.0 6700-3610

Polycap 75 TF

PTFE/PP 0.1 6700-7501

PTFE/PP 0.2 6700-7502

PTFE/PP 0.45 6700-7504

PTFE/PP/PP 1.0 6701-7510

Polycap 36 HD

PP/PP 1.0 6703-3610

PP/PP 5.0 6703-3650

PP/PP 10.0 6703-3611

PP/PP 20.0 6703-3621

Polycap 75 HD

PP/PP 1.0 6703-7510

PP/PP 5.0 6703-7550

PP/PP 10.0 6703-7511

PP/PP/PP 20.0 6703-7521

Carbon Cap:

This filter capsule is suitable for adsorption of organics from air and

removal of color, organics, and chlorine from water.


Carbon Cap 75 1 6704-7500

Carbon Cap 150 1 6704-1500

Venting filters

76

Filtration Devices

Applications

• Venting (filling)

• Isolation (incubators, autoclaves,

lyophilizers, EtO sterilizers,

fermenters)

• Electronics (gases)

Venting Filters

Whatman Venting Filters are disposable devices designed and

manufactured with a high-purity polypropylene housing to maintain

sample purity. Products are available with a choice of filtration media

to suit a range of venting applications.

PolyVENT

PolyVENT is an integral filter product for sterile venting of vessels and

tanks.

Housing Type Filtration Area Connections Qty. Cat. No.

PolyVENT 4

25mm disc 4cm2 Female luer lock, 50 6713-0425

Male slip luer

PolyVENT 16

50mm disc 16cm2 Stepped hose barb 10 6713-1650

For 6-10mm id tubing

PolyVENT 1000

Capsule 1000cm2 Stepped hose barb 1 6713-1075

For 10-13mm id tubing

HEPA-CAP and HEPA-VENT

HEPA filter media are used throughout the scientific, research and

industrial environments in a variety of air and gas filtration applications

where high retention, dirt-holding capacity, and flow rates are required.

• *99.97% retention of particles ³ 0.3µm

Description Pore Size µm Qty. Cat. No .

HEPA-CAP 36

Inlet 1/4 to 3/8 inch stepped barb, 0.3 1 6702-3600

outlet 1/4 to 3/8 inch stepped barb

Inlet 3/8 inch FNPT, 0.3 5 2609T

outlet 3/8 inch FNPT

HEPA-CAP 75

Inlet 3/8 to 1/2 inch 0.3 1 6702-7500

stepped barb, outlet 3/8

to 1/2 inchstepped barb

Inlet 3/8 inch FNPT, 0.3 5 2709T

outlet 3/8 inch FNPT

HEPA-VENT

50 mm disc, inlet 1/4 to 0.3 10 6723-5000

3/8 inch stepped barb, outlet 1/4

to 3/8 inch stepped barb

.

Seed Testing Paper:

Whatman seed testing papers are made from pure

cellulose without any additives and do not contain

any substances which could influence the growth of

the seeds. The constant water absorption of the

papers ensures the continuous provision of the

required amount of water. The contrast of the color

seed testing papers makes evaluation easier,

particularly for seeds with fine white rootlets or under

artificial light.

pH Indicator :

Whatman offers a range of pH indicator and test

papers made with traditional Whatman quality.

These products combine ease-of-use with

unsurpassed accuracy and consistency.

The convenience of using indicator papers for the

rapid determination of pH values has led to many

applications in laboratories and industry.

Surface Protectors - Benchkote:

Benchkote is an absorbent, impermeable material

designed to protect laboratory surfaces against

hazardous spills. The material features a high-quality,

smooth, absorbent Whatman paper, which quickly

absorbs liquid spills, and a laminated polyethylene

layer that prevents flow through to the working

surface.

77

78

Specialty Products

Contents Page No.

Application specific products 79

G eneral lab products 81

Cellulose Media 84

Separate the organic from the inorganic. Protect lab surfaces. Test the

pH levels in swimming pools. A range of products for a variety of tasks

to help you touch lives with safety and security.

Whatman offers a range of specialty products to meet your specific

testing requirements. Made with traditional Whatman quality, these

products combine ease of use with unsurpassed accuracy and

consistency.

79

Specialty Products


Grade 597

70 100 1031-1808

90 100 1031-1809

Grade 598

90 100 1031-2209

Grade 3014

110 x 20 1000 1034-4672

Grade 3236

110 x 20 1000 1034-5572


Shark Skin Paper

90 100 1034-7509

110 100 1034-7510

125 100 1034-7511

150 100 1034-7513

185 100 1034-7512

240 100 1034-7519

270 100 1034-7521

340 100 1034-7522

Seed Testing Paper

Whatman seed testing papers are made from pure cellulose without

any additives and do not contain any substances which could

influence the growth of the seeds.

The constant water absorption of the papers ensures the continuous

provision of the required amount of water. The contrast of the color

seed testing papers makes evaluation easier, particularly for seeds

with fine white rootlets or under artificial light. This makes work easier,

improves the results, and saves time.

All seed testing papers meet the specifications published by the ISTA

(International Seed Testing Association) and AOSA (Association of

Official Seed Analysts). For the most common test methods (TP = top of

paper, PP = pleated paper) several grades of paper are offered.

Shark Skin Paper

Creped, medium to slow filter paper. Resistant to weak acids and

bases. Often used as a protective paper for filter press cloths, as well

as in processing of cocoa butter and edible oils.

Application specific products

80

Specialty Products


1450 CV

70 50 1031-3208

90 50 1031-3209

Specialty filter paper for textile industry — Vat Dyes


Grade 2555 ½

185 100 1031-3947

240 100 1031-3951

320 100 1031-3953

Special Filter paper for Malt and Beer

A medium fast filter paper. Used for the filtration of the mash for the

determination of the extract in malt and wort and for removing carbon

dioxide from beer.

Ignition Strength Papers

Certified for use in measuring the ignition strength of cigarettes

according to ASTM standard E2187-04.


Grade 2 IP Certified

150 100 1002-147

Application specific products

Antibiotic Assay (AA) Discs

For determining the type of causal agent of infectious diseases and for

checking their sensitivity to antibiotics and chemotherapeutic agents

in vitro by means of the inhibition zone determination method. The test

discs can be coated with chemotherapeutic agents, placed on the

innoculated nutrient agar and incubated. The size of the inhibition

zone is a measure for the effectiveness of the substances.


6 1000 2017-006

13 1000 2017-013

81

Specialty Products

Surface Protectors

Benchkote: An absorbent, impermeable material designed to protect lab

surfaces against hazardous spills. The material features a high-quality,

smooth, absorbent Whatman paper, which quickly absorbs liquid spills

and a laminated polyethylene layer that prevents flow through to the

working surface.

Benchkote Plus: A thicker, more absorbent material for more demanding

applications

oducts

Lens Cleaning Tissue

Whatman lens cleaning tissue is chemically pure and free from

silicones and other additives. Most importantly, it can be relied on to

safely remove surface moisture and grease. The soft texture of the

lens cleaning tissue will not damage lenses or optical surfaces. It is

very strong and leaves no fibers.


Wallets 100 x 150 mm * 2105-841

Sheets 200 x 300 mm 100 Sheets 2105-862

Sheets 460 x 570 mm 500 Sheets 2105-918

* Supplied as 25 Wallets of 25 Sheets

Type Size Cat. No.

Benchkote

Sheets 50 per pack 460 x 570 mm 2300-916

Reel 460 mm x 50 m 2300-731

Reel 920 mm x 50 m 2300-772

Pad 50 sheets per pad 460 x 570 mm 2300-599

Benchkote Plus

Sheets 50 per pack 500 x 600 mm 2301-6150

Reel 600 mm x 50 m 2301-6160

General lab pr

82

Specialty Products

neral lab products


Weighing Papers

Grade 2122

55 x 10 x 10 100 1031-3032

100 x 100 500 1034-7893

150 x 150 500 1034-7890

Grade B-2

3" x 3"* 500 1034-7671

4" x 4"* 500 1034-7672

6" x 6"* 500 1034-7673

12" x 12"* 500 1034-7670

*1" = 25.4 mm

Kjeldahl Weighing Boats

Transfer your samples completely loss-free by simply dropping the

entire weighing boat containing the sample into the acid solution in

the Kjeldahl flask/digestion tube

The fastest, safest and most reliable way to transfer Kjeldahl samples.

1 PS Phase Separators

The Whatman 1 PS Phase Separator is an easy to use high-grade filter

paper impregnated with a stabilized silicone that renders it

hydrophobic, retaining the aqueous phase and passing the solvent

phase through.


Grade 1 PS

90 100 2200-090

110 100 2200-110

125 100 2200-125

150 100 2200-150

185 100 2200-185

240 100 2200-240

270 100 2200-270

Ge

83

pH Indicator & Test Papers

Whatman offers a range of pH indicator and test papers to meet your

specific needs. The convenience of using indicator papers for the rapid

determination of pH values has led to many applications in

laboratories and industry.


• Instant pH readings

• Accurate for a wide range of routine pH testing

• Inexpensive

• Convenient and portable for field use

pH Range pH Unit Graduation Cat. No.

1 — 14 1.0 - 2.0 2600-100 Å

0.5-5.5 0.5 - 8.0 2600-101 Å

4 — 7 0.5 2600-102 Å

4 — 8 0.5 2600-103 Å

8 — 10 0.5 2600-104 Å

TC Three Colours -Dispensers 10mm x 5m

1 — 11 1 2611-628

pH Indicator Dispensers (7mm x 5m/1)

pH Range pH Unit Graduation Cat. No.

CF colour Bonded -100 strips (6mm x 80mm)

0-14 1 2613-991

4.5-10 0.5 2614-991

Composition Strip -200 Strips (11mm x 100mm)

1—12 1 2612-990

1.8-3.8 0.2-0.3 2626-990

3.8-5.5 0.2-0.3 2627-990

5.2-6.8 0.2-0.3 2628-990

6.0-8.1 0.3 2629-990

8.0-9.7 0.2-0.3 2630-990

9.5-12.0 0.5 2631-990

pH Indicator Papers

Description Cat. No. Price ` Cat. No.

Dispensers (7mm x 5m/1) Books (100)

Litmus Blue 2600-201 Å 1,340 2600-601

Litmus Red 2600-202 Å 1,340 2600-602

Phenolphthalein 2600-204 Å 1,340

Lead Acetate 2600-501 Å 1,600

Starch Iodide 2600-500 Å 1,680

Specialised Test Papers

Specialty Products

oductsGeneral lab pr

Quick finder

Page No.Product

Grade 1 Cellulose filter papers - Qualitative 15

Grade 41 Ashless filter papers - Quantitative 18

Grade 42 Cellulose filter papers - Quantitative 19

Grade 541 Hardened Ashless filter papers - Quantitative 20

Binder Free Glass Microfiber Filters - G F/A Series 23

PM 2.5 Air Monitoring Membranes 29

EPM 2000 25

Cellulose Extraction Thimbles 27

Grade 3MM Chr - Cellulose Chromatography Papers 21

Grade 1 Chr - Cellulose Chromatography Papers 21


FTA Cards 41

DMPK Cards 45

GD/X Syringe Filters 64

Puradisc Syringe Filters 66

Uniflo Syringe Filters 70

Benchkote Surface Protectors 81


84

INDEXPage No.

Cellulose Thimbles 27

Clonesaver Card 43

Clonesaver Resealable Pouch 43

DE 81 Circles 22

Desiccant packs 40

Dispenser for 100 ml and 350 ml funnels for MBS I 51

DNA Binding Plate 55

Drain Disc 10mm PE 34

EPM2000 Circles 25

Foil Barrier Ziplock Bags 40

FTA Classic Card 41

FTA Elute Micro Card 43

FTA G ene Carrier Card 41

FTA G eneCard 41

FTA Kit 42

FTA Micro Card 41

FTA Plant Kit 42

FTA Plantsaver 42

FTA Purification Reagent 41

GB003 Blotting Paper 22

GB005 Blotting Paper 22

GD/X 25 Syringe Filter, 0.2µm Nylon 64

G F/A Circles 23

G F/A Sheets 23

G F/B Circles 24

G F/C Circles 24

G F/D Circles 24

G F/F Circles 24

Glass Thimbles 27

Glassine Envelopes 40

D

E

F

G

Page No.

1 CHR Roll 21

1 CHR Sheets 21

1 PS Phase Separators 82

2 CHR Sheets 21

20 CHR Sheets 21

2555 1/2 Folded filters 80

3 CHR Sheets 21

31ET CHR Chroma Reel 21

3MM CHR Blotting Paper 21

3-Place Manifold, PVC 35

4 CHR Roll 21

4 CHR Sheets 21

603 Cellulose thimbles 27

903 Dry Rak with Velcro 40

903 Protein Saver Snap-Apart Card 40

Acid Alkali Test Papers 83

Acid Treated Low Metal TCLP Circles 26

AE100 Membrane Circles, Cellulose nitrate 28

AE99/5 Membrane Circles, Cellulose nitrate 28

Anotop 10 Syringe Filter 69

AQUA 30/0.45 CA 30mm Syringe Filter, Cellulose Acetate 68

AS220 2-place Vacuum filtration manifold for MBS I 51

Ashless Clippings 17

Autoclaving bags for MBS I plastic funnels 51

Autovial Syringeless Filter 5ml, 0.2µm PTFE 73

Autovial Syringeless Filter 5ml, 0.45µm Nylon 73

Autovial Syringeless Filter 5ml, 0.45µm PTFE 73

Autovial Syringeless Filter 5ml, 0.45µm PVDF 73

Benchkote Pad 81

Benchkote Surface Protector 81

Biohazard Labels 40

Butler-Tower Rack for two Membrane-Butler E 51

Carbon-Cap 150, Inlet: Sanitary, Outlet: Sanitary 78

A

B

C

Grade 1 Circles 15

Grade 1 Sheets 15

Grade 113 Circles 17

Grade 113 Sheets 17

Grade 17Chr Circles 21

Grade 2 Circles 15

Grade 2 Sheets 15

Grade 2V Folded Filters 17

85

INDEX

Grade 3 Circles 16

Grade 3 Sheets 16

Grade 4 Circles 16

Grade 4 Sheets 16

Grade 40 Circles 18

Grade 40 Sheets 18

Grade 41 Circles 18

Grade 41 Sheets 18

Grade 42 Circles 18

Grade 42 Sheets 18

Grade 43 Circles 18

Grade 44 Circles 19

Grade 5 Circles 16

Grade 50 Circles 19

Grade 50 Sheets 19

Grade 52 Circles 19

Grade 54 Circles 19

Grade 54 Sheets 19



Grade 541 Sheets 20


Grade 6 Circles 16

Grade 934-AH Circles & RTU 25

Harris Micro Punch 1.2mm 44

Harris Micro Punch 3.0mm 44

Harris Uni-Core Punch 1.25mm 44

Harris Uni-Core Punch 3.0mm 44

Hepa-Cap 36 76

Hepa-Vent 50mm Disc 76

H

I

K

L

M

N

P

Q

Indicating FTA Classic 41

Indicating FTA Minicard 41

Indicator paper, Litmus blue 83

Kjeldahl Weighing Boat 82


MBS I plastic funnel of PP 51

ME24 Membrane Circles, Mixed esters, 0.2µ 30

ME25 ST Membrane Circles, Mixed esters, 0.45µ 30

ME27 ST Membrane Circles, Mixed esters, 0.8µ 30

Membrane Circles, Anodisc 34

Membrane Holder, Glass Support 35

Mini UniPrep Compressor 71

Mini UniPrep Syringeless Filter 71

Mini UniPrep Syringeless Filter G2 72

Multi-Barrier Pouch 43

Multigrade GMF Circles 23

Nuclepore Membrane Circles 32

P81 Circles 22

pH Indicators, Book 83

pH Indicators, Standard Full Range 83

Plastic Filtration Holder 35

PM2.5 Membrane, PTFE 29

Polycap AS 75 75

Polycap HD 36 75

Polycap TF 36 75

Polycap TF 75 75

Polydisc HD 74

PolyVent 4 76

Puradisc FP 30mm Syringe Filter 68

QM-A Quartz Circles 26

Page No. Page No.

QM-A Sheets 26

QM-H 26

RC55 Membrane Circles, Regenerated cellulose 31

RC58 Membrane Circles, Regenerated cellulose 31

Replacement Cutting Mat 44

Replacement Plunger 44

Rezist Syringe Filter 70

Seed testing paper 79

R

S

86

INDEXPage No.

SG81 Sheets 22

Shark Skin Circles 79

Silica Thimbles 27

Spartan 13mm Syringe Filter 68

Spot Holder 43

ST68 Membrane Circles 31

TE35 Membrane Circles, PTFE 29

TE36 Membrane Circles, PTFE 29

Uniflo 13 / 0.45 PTFE 70

Uniflo 25 / 0.2 PTFE 70

Vacuguard 150 73

Vacuum filtration apparatus 35

T

U

V

87

Whtaman Dealer Contact Details

AUSTRALIAVWR International Pty. Ltd.Tel: 1300-727-696Fax: 1300-135-123Email: [email protected]

Thermo Fisher Scientific Australia Pty LtdTel: 1300 735 292Fax: 1800 067 639Email: [email protected]

Interpath Services Pty LtdTel: 61-3-9457-6277Fax: 61-3-9458-4010Email: [email protected]

MicroAnalytix Pty LtdTel: 1800 643 339 or 61-2-9524 1277Fax: 61-2-9524 1447Email: [email protected]

BRUNEISacammas Sdn Bhd Tel: 673-2-232-601/2 Fax: 673-2-232-603 Email: [email protected]

FIJIEbos HealthcareTel: 679-338-5567Fax: [email protected]

INDONESIAPT. Laborindo SaranaTel: 62-21-725-5165/7225Fax: 62-21-725-7226Email: [email protected]

KOREASercrim Lab Tech Ltd.Tel : 82-2-911-4114Fax : 82-2-911-4111Homp : www.sercrim.comEmail: [email protected]

MALAYSIAChemopharm Sdn Bhd (25504-W)Tel: 03-7872-6000Fax: 03-7874-7958Email: [email protected]

NEW CALEDONIAMesachimie SARLTel: 687-275682Fax: 687-277087Email: [email protected]

NEW ZEALANDGlobal Science - a VWR CompanyTel: 0800-734-100Fax: 0800-999-002Email: [email protected]

Thermo Fisher Scientific New Zealand LtdTel: 0800 933 966Fax: 0800 329 246Email: [email protected]

PAPUA NEW GUINEAEbos HealthcareTel: 675-325-7976 Fax [email protected]

PHILIPPINESBelman LaboratoriesTel: 63-2-711-4382/5Fax: 63-2-712-0182Email: [email protected]

Golden Bat (Far East) IncTel: 63-2-731-9745/6Fax: 63-2-742-2368Email: [email protected]

Theo-Pam Trading CorporationTel: 63-2-831-4808/9974Fax: 63-2-831-4040Email: [email protected]

SINGAPOREChemoscience Pte LtdTel: 65-6555-9001Fax: 65-6555-9030Email: [email protected]

United Scientific Equipment Pte LtdTel: 65-6472-2711Fax: 65-6473-4145Email: [email protected]

THAILANDBang Trading 1992 Co LtdTel: 66-2-718-3333Fax: 66-2-718-3962Email: [email protected]

VIETNAMTai Phat Laboratory SupplyTel: 84-8-3834-7669Fax: 84-8-3834-7670Email: [email protected]

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©2013 General Electric Company -

All rights reserved. First published June, 2013

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