brand dispensette catalogue

7/24/2019 Brand Dispensette Catalogue

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Dispensette

The Standard in Bottletop

Dispensing For Over 30 Years.

DispensetteIII, DispensetteOrganic, and DispensetteHFbottletop dispensers improve accuracy, safety, and reagentconservation in a broad range of applications. They mountdirectly on most solvent and reagent bottles for faster, moreconvenient dispensing. Instruments are autoclavable at 250F(121C) for use with sterile reagents.

Dispense Most Lab Reagents: Choose the DispensetteIIIfor acids, bases, saline solutions, and polar solvents; theDispensetteOrganicfor HPLC solvents, combinatorial

chemistry solvents, DMF, DMSO, concentrated fuming acids,organic solvents, and peroxides; or the DispensetteHF forhydrofluoric acid. See Selection Chart on page 33 for helpselecting the best dispenser.

Deliver Accurate, Precise Volumes: Dispensers are accurateto 0.5% (1% for 0.5mL models), with coefficients of variationof 0.1% (0.2% for 0.5mL). Digital models feature EasyCalibration technology to simplify ISO/GLP compliance.

Increase Laboratory Safety: Dispensers mount on reagentbottles to reduce poured reagent transfers. They include a numberof safety features to reduce the risk of injury from inadvertentdispensing and splashes. SafetyPrime valve system enhancesreagent conservation and safety. Many accessories areavailable for remote, serial and drum dispensing.

Resist Wear and Damage: Unique design ensures smoothoperation and eliminates wearing parts. Dispensersdisassemble easily to simplify cleaning and maintenance.

Dispensers


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Dispensettebottletop dispensers

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SafetyPrimerecirculationvalve

OptionalSafetyPrime valvereduces splashes

during instrumentpriming and reducesreagent waste. Controllever clearly indicatesvalve position.

Rotating valve block

The valve blockcan be rotated

360 to allow thebottle label to face

the user duringdispensing

DispensetteIII(Digital Easy Calibration model)

DispensetteOrganic(Analog adjustable model)

Easy CalibrationTM

Digital adjustablemodels are

equipped with EasyCalibrationtechnology to

simplify ISO/GLPcompliance

DispensetteHF(Analog adjustable only)

Fits most reagent bottles

The 45mm standard thread,plus included adapters,ensure compatibility withmost common reagent bottles.Telescoping filling tubeadjusts easily to differentsize bottles withoutmeasuring or cutting.

Discharge tubesafety screw cap

One-twist cap helpsprotect against reagentcontact and is easy toattach and remove,even while wearinggloves.

Safety discharge

systemIntegrated safetydischarge systemreduces the risk

of inadvertentdispensings and

splashes

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A p p l i c a t i o n s


DispensetteIII

(Digital Easy CalibrationTMmodel)

DispensetteOrganic

(Digital Easy CalibrationTMmodel)

DispensetteIII:The Dispenser for MostApplications

The DispensetteIII isconstructed of high-grade,corrosion-resistant materialsfor use with most bases,polar solvents, acids andsaline solutions. For moreinformation, see selectionchart, page 33.

DispensetteOrganic:The Dispenser for OrganicSolvents and Fuming Acids

The DispensetteOrganic

is designed specifically fororganic solvents, peroxides,and concentrated fumingacids. It is ideal forHPLC and combinatorialchemistry reagents, likeTHF, TFA, DMF and DMSO.For more information, seeselection chart, page 33.

32 BrandTech Scientific 1-888-522-2726 www.brandtech.com

DispensetteHF

(Analog-adjustable model)

NEW! DispensetteHFThis new dispenser fromBRAND is designed todispense hydrofluoric acid(HF) in concentrationsup to 52%. The fluidpath contains no glasscomponents. Thepolypropylene dischargetube safety screw capminimizes risk of reagentcontact.

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Dispenser Selection Chart

Areas of application / Suggested dispenser (as of December 2008)

DispensetteIII (Disp. III) DispensetteOrganic(Disp. Organic)

DispensetteHF (for hydrofluoric acid)Note: The DispensetteIII, DispensetteOrganic, and seripettorbottletopdispensers cannot be used with hydrofluoric acid (HF). See page 32 of theBrandTech 2009/2010 catalog for a description of the DispensetteHFdispenser which is the only Dispensettedesigned for use with HF.

The above information hasbeen carefully reviewed priorto publication of this catalog.Always observe operating manualof the instrument and reagentmanufacturers information as well.In addition to these chemicals, avariety of organic and inorganicsaline solutions (e.g., biologicalbuffers), biological detergentsand media for cell culture can bedispensed. Should you requireinformation on chemicals not listed,please feel free to contact us.

Acetaldehyde + +

Acetic acid (glacial), 100% + +Acetic acid, 96% + +Acetic anhydride +Acetone + +Acetonitrile + +Acetophenone +Acetylacetone + +Acetylchloride +Acrylic acid + +Acrylonitrile + +Adipic acid +Allyl alcohol + +Aluminium chloride +Amino acids +Ammonium chloride +Ammonium fluoride +Ammonium hydroxide, 30%(Ammonia) + +Ammonium sulfate +n-Amyl acetate + +Amyl alcohol (Pentanol) + +Amyl chloride (Chloropentane) +Aniline + +Barium chloride +Benzaldehyde + +Benzene (Benzol) + +Benzine (Gasoline) +Benzoyl chloride + +Benzyl alcohol + +Benzylamine + +Benzylchloride + +Boric acid, 10% + +Bromobenzene + +Bromonaphthalene + +Butanediol + +1-Butanol + +n-Butyl acetate + +Butyl methyl ether + +Butylamine + +

Butyric acid + +Calcium carbonate +Calcium chloride +Calcium hydroxide +Calcium hypochlorite +Carbon tetrachloride +Chloro naphthalene + +Chloroacetalaldehyde, 45% + +Chloroacetic acid + +Chloroacetone + +Chlorobenzene + +Chlorobutane + +Chloroform +Chlorosulfonic acid +Chromic acid, 10% + +Chromic acid, 50% + +Chromosulfuric acid +Copper sulfate +Cresol +Cumene (Isopropyl benzene) + +

Cyclohexane +

Cyclohexanone + +Cyclopentane +Decane + +1-Decanol + +Dibenzylether + +Dichloroacetic acid +Dichlorobenzene + +Dichloroethane +Dichloroethylene +Dichloromethane +Diesel oil (Heating oil) +Diethanolamine + +Diethyl ether +Diethylamine + +1,2 Diethylbenzene + +Diethylene glycol + +Dimethyl sulfoxide (DMSO) + +Dimethylaniline +Dimethylformamide (DMF) + +1,4 Dioxane +Diphenyl ether + +Ethanol + +Ethanolamine + +Ethyl acetate + +Ethyl methyl ketone + +Ethylbenzene +Ethylene chloride +Fluoroacetic acid +Formaldehyde, 40% +Formamide + +Formic acid, 100% +Glycerol + +Glycol (Ethylene glycol) + +Glycolic acid, 50% +Heating oil (Diesel oil) +Heptane +Hexane +Hexanoic acid + +Hexanol + +

Hydriodic acid + +Hydrobromic acid +Hydrochloric acid, 20% + +Hydrochloric acid, 20-37% +Hydrogen peroxide, 35% +Isoamyl alcohol + +Isobutanol (Isobutyl alcohol) + +Isooctane +Isopropanol (2-Propanol) + +Isopropyl ether + +Lactic acid +Methanol + +Methoxybenzene + +Methyl benzoate + +Methyl butyl ether + +Methyl formate + +Methyl propyl ketone + +Methylene chloride +Mineral oil (Engine oil) + +Monochloroacetic acid + +

Nitric acid, 30% + +

Nitric acid, 30-70% +Nitrobenzene + +Oleic acid + +Oxalic acid +n-Pentane +Peracetic acid +Perchloric acid + +Perchloroethylene +Petroleum + +Petroleum ether +Phenol + +Phenylethanol + +Phenylhydrazine + +Phosphoric acid, 85% + +Phosphoric acid, 85% +Sulphuric acid, 98%, 1:1 + +Piperidine + +Potassium chloride +Potassium dichromate +Potassium hydroxide +Potassium permanganate +Propionic acid + +Propylene glycol (Propanediol) + +Pyridine + +Pyruvic acid + +Salicyl acid + +Salicylaldehyde + +Scintilation fluid + +Silver acetate +Silver nitrate +Sodium acetate +Sodium chloride +Sodium dichromate +Sodium fluoride +Sodium hydroxide, 30% +Sodium hypochlorite +Sulfuric acid, 98% + +Tartaric acid +Tetrachloroethylene +

Tetrahydrofuran (THF) +Tetramethylammoniumhydroxide +Toluene +Trichloroacetic acid +Trichlorobenzene +Trichloroethane +Trichloroethylene +Trichlorotrifluoro ethane +Triethanolamine + +Triethylene glycol + +Trifluoro ethane +Trifluoroacetic acid (TFA) +Turpentine +Urea +Xylene +Zinc chloride, 10% +Zinc sulfate, 10% +

Reagent Disp. III Disp.Organic



For the most current version of this chart,visit our website www.brandtech.com.

The DispensetteOrganicis preferred for many concentrated acids.


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One-handed operation

Floating piston designeliminates the seals thatoften wear and fail on otherdispensers. This allows theDispensettepiston to movevery smoothly, permittingsafe, simple, one-handeddispensing, even with anearly-empty reagent bottle.

Dispensing sterile fluids

Dispensettebottletopdispensers are autoclavableat 250F/121C and canbe fitted with an optionalmicrofilter to preventcontamination of bottlecontents.Steriletechnique

must befollowed.

Serial dispensing

The optional flexibledischarge tube with safetyhandle speeds serialdispensing tasks, andpermits fast and precisedispensing even intonarrow test tubes. Functionsof SafetyPrime valve andsafety discharge system are

fully maintained with theflexible discharge tube.

Dispensing sensitivereagents

Optional drying tubescrews into the accessoryport of the Dispensettetoprotect sensitive reagentsfrom humidity or CO2.(Absorbing agent notincluded.)

A p p l i c a t i o n s

Dispensing from bulk containers

Simply connect the DispensetteIII or DispensetteOrganicto the optional Remote Dispensing System for accuratedispensing from drums and other bulk containers up to 10m(30 feet) away. A quick-release connector with integratedvalves simplifies changing the bulk container. The drumadapter air inlet filter minimizes risk of contaminating high-

purity reagents. Not for use with SafetyPrimeTM

recirculationvalve, pressurized vessels, peroxides (which could reactwith the platinum-iridium spring), or other liquids thatattack borosilicate glass, alumina ceramic,PFA, ETFE, FEP or PTFE.

NOTE: Observe all safety instructions, operating exclusions,and limitations of the operating manuals of the Dispensettebottletop dispensers.

Dispensers


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D i s p e n s e t t e Vo l u m e A d j u s t m e n t

Digital Easy CalibrationTM

models Digital Easy CalibrationTMmodels enable accurate

and reproducible volume setting with an easy-to-readdisplay and a convenient adjustment knob. Simply turnthe knob to increase or decrease the volume dispensed.

Features unique Easy Calibration technology (seebelow) for calibration adjustment in seconds withouttools.

Excellent for labs with multiple users, and incircumstances requiring frequent volume changesto precise volumes.

Analog-adjustable models

Analog slide enablesrapid volumeadjustments.

Calibration adjustmentsare simplified withincluded tool.

Fixed-volume models

Fixed-volumefor standardizedapplications.

Calibration adjustmentsare simplified withincluded tool.

1) Open housing bymoving slide lock.

2) Pull the red knob, setthe display to actualdelivered volume (e.g.,9.90mL), and restoreknob position.

3) Replace housing done! Adjustmentfrom factory settingis indicated by a redrecalibration flag.

Easy CalibrationTM

Gravimetric testing yieldsa delivered volume of9.90mL with a set volumeof 10mL. The instrumentcan be recalibrated inthree easy steps.

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Te c h n i c a l D a t a & O p e r a t i n g L i m i t s

Items supplied Each DispensetteIII,DispensetteOrganic,DispensetteHF includes:

Certificate of performance

Discharge tube

Operating manual

One-year warranty

Valve Mounting/Calibration tool

Adapters and filling tube

Supplied Adapters and Filling Tubes

For Dispensette III and Dispensette Organic

Adapter for Filling tubeNominal volume, mL bottle thread length, mm

0.5, 1, 2, 5, 10 24, 28, 33, 38 125-240

25, 50 28, 33, 38 170-330

100 33, 38 170-330

Operating Limits Dispensette

III The DispensetteIII bottletop dispenser is designed for most acids, bases,saline solutions, and many organic solvents. Liquids unsuitable for use withthe DispensetteIII include, but are not limited to, those with:

- Hydrofluoric acid (HF) or other chemicals that attack borosilicate glass,alumina ceramic, platinum-iridium, ETFE, PTFE, FEP, PFA, and PP screw cap.(See page 33 for selection assistance);

- Fuming acids;

- Carbon disulfide (CS2);

- density exceeding 2.2g/cm3;

- viscosity exceeding 500cSt (mm2/s);

- a vapor pressure exceeding 500mbar. Temperature of instrument and reagent must be between 59 and 104F

(15 and 40 C).

Operating Limits DispensetteOrganic

The DispensetteOrganicbottletop dispenser is intended for use withconcentrated fuming acids (excluding HF), organic solvents, and peroxides.Liquids unsuitable for use with the DispensetteOrganicinclude, but are notlimited to, those with:

- Hydrofluoric acid (HF) or other chemicals that attack borosilicate glass,alumina ceramic, tantalum, ETFE, PTFE, FEP, PFA, and PP screw cap(See page 33 for selection assistance);


- Bases;



- vapor pressure exceeding 500mbar.

Temperature of instrument and reagent must be between 59 and 104F(15 and 40 C).

Operating Limits DispensetteHF

The DispensetteHF bottletop dispenser is designed for use with Hydrofluoric

acid (up to 52%). Liquids unsuitable for use with the Dispensette

HFinclude, but are not limited to, those with:

- Chemicals that attack alumina ceramic, ETFE, PTFE, FEP, PFA,platinum-iridium, and PP screw cap (See page 33 for compatibility details);




- a vapor pressure exceeding 500mbar.

Temperature of instrument and reagent must be between 59 and 104F(15 and 40 C).


Dispensers

Supplied Adapters and Filling Tubes

For Dispensette HFAdapter for Filling tube

Nominal volume, mL bottle thread length, mm10 33,540 125-240


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DispensetteOrganicDigital Easy CalibrationTM

DispensetteHFAnalog-adjustable

DispensetteIIIDigital Easy CalibrationTM

O r d e r i n g I n f o r m a t i o n

ORDERING INFORMATIONDispensetteIII Without SafetyPrimeTM valve With SafetyPrimeTM valve

Accuracy CoefficientVolume Increments Within* of Variation* 2009 2009mL mL % L % L Cat. No. List Price Cat. No. List Price

DispensetteIII, Digital Easy CalibrationTM

0.22 0.01 0.5 10 0.1 2 4701320 $422.00 4701321 $459.00

0.55 0.02 0.5 25 0.1 5 4701330 422.00 4701331 459.00

110 0.05 0.5 50 0.1 10 4701340 422.00 4701341 459.00

2.525 0.1 0.5 125 0.1 25 4701350 579.00 4701351 609.00

550 0.2 0.5 250 0.1 50 4701360 589.00 4701361 619.00

DispensetteIII, Analog-adjustable

0.050.5 0.01 1.0 5 0.2 1 4701100 375.00 4701101 395.00

0.22 0.05 0.5 10 0.1 2 4701120 375.00 4701121 395.00 0.55 0.1 0.5 25 0.1 5 4701130 375.00 4701131 395.00

110 0.2 0.5 50 0.1 10 4701140 375.00 4701141 395.00

2.525 0.5 0.5 125 0.1 25 4701150 525.00 4701151 550.00

550 1.0 0.5 250 0.1 50 4701160 539.00 4701161 565.00

10100 1.0 0.5 500 0.1 100 4701170 839.00 4701171 865.00

DispensetteIII, Fixed-volume

1 0.5 5 0.1 1 4701210 375.00 4701211 395.00

2 0.5 10 0.1 2 4701220 375.00 4701221 395.00

5 0.5 25 0.1 5 4701230 375.00 4701231 395.00

10 0.5 50 0.1 10 4701240 375.00 4701241 395.00

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