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Gas Generators


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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.


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Supplier:  PEAK SCIENTIFIC MS
Description:   The Precision Zero Air generators are designed specifically to supply clean, dry, hydrocarbon-free air to be used as flame support gas for GC at both ...

Supplier:  PEAK SCIENTIFIC MS
Description:   The Precision Zero Air generators are designed specifically to supply clean, dry, hydrocarbon-free air to be used as flame support gas for GC.

Supplier:  PEAK SCIENTIFIC MS
Description:   The Precision Hydrogen generators are designed to provide the gas needed for detectors requiring hydrogen on demand for fuel gas, such as FID.

Supplier:  PEAK SCIENTIFIC MS
Description:   The PG14L gas generator from Peak Scientific is suitable for laboratory detectors requiring CO2 free gas such as FT-IR analysis.

Supplier:  PEAK SCIENTIFIC MS
Description:   The PG28L gas generators from Peak Scientific are suitable for laboratory detectors requiring CO₂ free gas such as FT-IR analysis.

Supplier:  PEAK SCIENTIFIC MS
Description:   The Precision Hydrogen generators are designed to provide the gas needed for detectors requiring hydrogen fuel gas, such as FID.

Supplier:  PEAK SCIENTIFIC MS
Description:   The Precision Zero Air 18L is engineered specifically to provide flame support gas to multiple GC instruments.

Supplier:  PEAK SCIENTIFIC MS
Description:   The Precision Hydrogen generators are designed to provide the gas needed for detectors requiring hydrogen fuel gas, such as FID.
Supplier:  PEAK SCIENTIFIC MS
Description:   The Precision Nitrogen Trace 600 and 1000 have been developed to provide a constant and consistent source of nitrogen for carrier, make-up and referen...

Supplier:  LUCIDITY SYSTEMS LLC
Description:   Generator that produces all necessary gasses required to run the Lucidity GC-FID.
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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.
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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* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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