Air Liquide America Specialty Gases LLC

Pure Gases

Two grades and two levels of purity to meet all of your analytical application needs.

Achieve accurate analysis in the laboratory with ALPHAGAZ pure gasesn Best fit for carrier, purge and zeron Two levels of purity from % to ppbn Exclusive SMARTOP ™ valve includedn Products in stock for fast delivery

Pure Gases

ALPHAGAZ 1 ALPHAGAZ 2

Level of Purity N 50 (99.999 %)*** N 60 (99.9999%)***

Ar, H2, He, N2, O2

H2O < 3 ppmO2 < 2 ppm*

CnHm < 0.5 ppm

H2O < 0.5 ppmO2 < 0.1 ppm*CO < 0.1 ppmCO2 < 0.1 ppm

CnHm < 0.1 ppmH2 < 0.1 ppm**

Air

H2O < 3 ppm CO < 1 ppm CO2 < 1 ppm

CnHm < 0.1 ppm

H2O < 0.5 ppmCO < 0.1 ppmCO2 < 0.1 ppmCnHm < 50 ppbSO2 < 10 ppbNOx < 10 ppb

CO2, N2O, C2H2 Contact us Contact us

Shelf Life 96 months 96 months

* Except for O2 ** Except for H2 *** N45 for O2 (ALPHAGAZ 1) and N55 for O2 (ALPHAGAZ 2)

Two grades, two levels of purity to meet all of your analytical application needs.

Simpler choices n Purity levels that ensure peak instrument performancen Optimal number of referencesn SMARTOP ™ lever-activated cylinder valve includedn Color-coded cylinder for easy identification of contentsn Extensive inventory of equipment to protect purity and safely

distribute all ALPHAGAZ pures

Quality you can depend onn Guaranteed low level of critical impuritiesn Certificate of Conformity included with every cylindern Guaranteed traceability with batch number per cylindern ACULIFE™ cylinder conditioning ensures long-term stability

and purity of contents

Consistent, reliable servicen Products in stock for fast, on-time deliveryn Dedicated customer support from quotation to delivery

Available cryogenic solutions

ALPHAGAZ pure argon, helium and nitrogen are also avail-able in cryogenic liquid form. They feature the same purity specifications as ALPHAGAZ 1 and are useful when large volumes of gas are needed, such as nitrogen or argon used with ICP and FTIR instruments, or helium for cooling magnets in instruments such as NMR spectrometers.

Equipment for specialty gases, industrial gases and cryogenic liquidsWe stock an extensive inventory of high-performance distribution and delivery equipment that is engineered to preserve the integrity and purity of ALPHAGAZ products and deliver them safely to the point of use. Most items are available for next-day shipping.

CYLINDERBUNDLELIQUID

Supply modesALPHAGAZ 1 and ALPHAGAZ 2 are available in three supply modes to ensure safety, quality and consistency for any application need.

Air Liquide offers a range of gas supply modes, as well as an extensive inventory of gas delivery equipment for safe and efficient use of ALPHAGAZ™ products.

World leader in gases, technologies and services for Industry and Health, Air Liquide is present in 80 countries with close to 50,000 employees and serves more than 2 million customers and patients. NOTE: This brochure is intended for general information purposes only and is not intended as a representation or warranty of any kind, or as a statement of any terms or condition of sale. The information herein is believed to be correct, but is not warranted for correctness or completeness or for applicability to any particular customer or situation. ACULIFE, ALPHAGAZ and SMARTOP are registered trademarks of Air Liquide Group.©2016 Air Liquide America Specialty Gases LLC All rights reserved 02/2016-MSD-1000 8027.4

Air Liquide America Specialty Gases LLC 9811 Katy Freeway Suite 100 Houston TX 77024

Phone: 800.217.2688 Fax: 215.766.2476 Email: ALASG.info@airliquide.com industry.airliquide.us

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Fixed shock-absorbing cap provides added safety during transport and use, and eliminates lost screw-on type caps

Positive ON/OFF lever action of valve stops gas flow quickly in an emergency and provides unmistakable visual indication of valve status

Attach pressure regulator

Internal Residual Pressure Valve (RPV) prevents back flow contamination during use and storage

View pressure of cylinder at a glance without use of a regulator

Built-in cylinder flow restrictor prevents sudden gas release to help prevent personal injury

Ergonomic design makes it easy to handle and maneuver the cylinder

Open design minimizes insect nesting

Valve lever locks safely in closed position

Color-coded cylinders for fast, positive ID of contents (except acetylene, carbon dioxide and nitrous oxide)

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SMARTOP™ with open cap improves safety and efficiencyStandard on all cylinders of ALPHAGAZ™ pure gases, Air Liquide inspects and verifies proper function of SMARTOP at every cylinder refill.