You Searched For: Gas Generators

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Gas generators are essential components in the process of gas chromatography, replacing compressed air with a gas of your choice, very often high-purity nitrogen, but also hydrogen or a vacuum. These systems are engineered to utilize pressure swing adsorption for the removal of oxygen, carbon dioxide, and water vapor. After the gas of choice is purified, the gas is filtered through high-efficiency coalescing prefilters and a 0.01µm membrane filter. Some models are sized to fit in small cabinets or beneath most work surfaces.


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Catalog Number: (97021-300)
Supplier: VWR International
Description: Self-contained membrane nitrogen generator produces LC/MS grade nitrogen with a maximum output pressure of 116psig and maximum flow capacity of 30L/mi...

Catalog Number: (89497-476)
Supplier: VWR International
Description: The VWR® LC/MS NitroFlowLab is a self contained generator that produces up to 60 slpm of pure LC/MS grade nitrogen at pressures of up to 110 psig.

Supplier: VWR International
Description: VWR® Membrane Nitrogen Generators are designed to supply single or multiple LC/MS instruments with dry nitrogen at purities of 99.0–99.5%.

Supplier: VWR International
Description: The Carrier Grade Hydrogen Gas Generator is a complete system that includes proton exchange membrane cell, internally controlled electro-chemical cell...

CSA Certified

Supplier: VWR International
Description: Systems produce UHP zero air with a purity level below 0.05ppm total hydrocarbon content from a compressed air supply.

Supplier: VWR International
Description: VWR® Hydrogen Generators can operate continuously or be set to supply only as much hydrogen as needed for applications.

UL Listed CSA Certified

Catalog Number: (26000-008)
Supplier: VWR International
Description: These systems are engineered to transform standard compressed air into 99.99% or 99.9999% nitrogen.

Supplier: VWR International
Description: The VWR UHP Hydrogen Generator is an excellent source of ultrapure, dry hydrogen for a wide range of laboratory uses.

Supplier: VWR International
Description: VWR® FID Gas Stations are designed to provide fuel gas and support air to flame ionization detectors, flame photometric detectors, and total hydrocarb...

UL Listed CSA Certified

Catalog Number: (97034-228)
Supplier: VWR International
Description: Reliable, durable generators can provide nitrogen gas and zero air to flame ionization detectors (FID) on gas chromatographs.

Supplier: Analytik Jena US
Description: Ozone generators produce a continuous flow of ozone as well as a stable source for water purification and air pollution studies

Product available on GSA Advantage®

Supplier: Wilmad-LabGlass
Description: These flow controllers control pressure applied to a reservoir or directly to a chromatography column

Catalog Number: (21518-132)
Supplier: DWK Life Sciences
Description: This Diazomethane Generator is used to generate diazomethane and other gases for gas chromatography, mass spectroscopy and NMR studies using one milli...

Small Business Enterprise

Catalog Number: (21518-134)
Supplier: DWK Life Sciences
Description: This Diazomethane Generator is used to generate diazomethane and other gases for gas chromatography, mass spectroscopy and NMR studies using one milli...

Small Business Enterprise

Catalog Number: (75997-548)
Supplier: Labconco
Description: Produce up to 350 liters per minute of pure nitrogen.

Supplier: Restek
Description: Veriflo® 423XL flow controllers are offered in a Siltek®-treated and stainless steel version.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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The original product is no longer available. The replacement shown is available.
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