You Searched For: Gas Generators

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.

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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Description: VWR HYDROGEN GEN. UHP 650 CC/MIN 175 PSI
Catalog Number: 89497-452
Supplier: VWR International

CSA Certified


Description: at 99.9995% purity - 100psi.
Catalog Number: 97001-254
Supplier: VWR International

CSA Certified UL Listed


Description: Maximum purity of 99% with a flow rate of 4 liters per minute and a pressure rating of 145 psig. 16"X11"X13". Weight 42.5 pounds.
Catalog Number: 26000-014
Supplier: VWR International


Description: Maximum purity of 99.9999% with a flow rate of 1100 cc/minute and a pressure rating of 85 psig. 12"X16"X35". Weight 110lbs.
Catalog Number: 26000-008
Supplier: VWR International


Catalog Number: 97034-228
Supplier: VWR International


Description: at 99.9995% purity - 100psi.
Catalog Number: 97001-256
Supplier: VWR International

CSA Certified UL Listed


Description: VWR HYDROGEN GEN. UHP 850 CC/MIN 100 PSI
Catalog Number: 89497-454
Supplier: VWR International

CSA Certified


Description: Hydrogen flow of 90 cc/min and air flow of 1 liter per minute. Hydrogen purity of 99.9995% and air purity of less than 0.05 ppm. 10.5"X17"X16.5". Weight 53 pounds.
Catalog Number: 26000-034
Supplier: VWR International

CSA Certified UL Listed


Description: With built in compressor for the LC/MS market.
Catalog Number: 97021-300
Supplier: VWR International


Description: Maximum purity of 99.5% with a flow rate of 14 liters per minute and a pressure rating of 145 psig. 51.5"X18"X16.2". Weight 75 pounds.
Catalog Number: 26000-016
Supplier: VWR International


Description: Maximum purity of 99.5% with a flow rate of 14 liters per minute and a pressure rating of 145 psig. 51.5"X18"X16.2". Weight 80 pounds.
Catalog Number: 26000-018
Supplier: VWR International


Description: Maximum purity of less than .05 ppm and a flow rate of 18 liters per minute and a pressure rating of 125 psig. 11"X13"X12". Weight 41 pounds.
Catalog Number: 26000-026
Supplier: VWR International


Description: VWR HYDROGEN GEN. UHP 1300 CC/MIN 100PSI
Catalog Number: 89497-462
Supplier: VWR International

CSA Certified


Description: at 99.9995% purity -100psi.
Catalog Number: 97001-250
Supplier: VWR International

CSA Certified UL Listed


Description: VWR HYDROGEN GEN. UHP 510 CC/MIN 100 PSI
Catalog Number: 89497-446
Supplier: VWR International

CSA Certified


Description: Maximum purity of less than .05 ppm and a flow rate of 7 liters per minute and a pressure rating of 125 psig. 11"X13"X12". Weight 41 pounds.
Catalog Number: 26000-024
Supplier: VWR International


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