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RESTEK CORP


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Gas Filters

Gas filters are used for purifying inert carrier gases for use in gas chromatography and anaerobic experiments. These filters can be either disposable or refillable. Desiccants and molecular sieves are utilized in removing water, oil, oxygen, hydrocarbons, and other contaminants that can damage chromatography columns. High-purity output due to a packed, extremely high surface area ensures ultra-pure gas, and filters are easy to replace for low maintenance.


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Supplier:  Restek
Description:   Helium-specific Click-On in-line Super Clean® gas trap and kits are designed specifically for purification of helium in GC-MS systems.
Supplier:  Restek
Description:   Click-On fittings allow for easy, leak-tight cartridge changes, and traps are made of durable brass or stainless steel.
Supplier:  Restek
Description:   Ensure high-purity output in these gas filters with 99.9999% pure gas (at a max flow of 2 L/min) with the use of these filter kits.
Supplier:  Restek
Description:   High-capacity split vent traps reduce the release of hazardous materials from the capillary split vent into the lab.
Supplier:  Restek
Description:   'Quick connect' fittings with spring-loaded check valves allow filter replacement in seconds without tools or contamination.
Supplier:  Restek
Description:   End fittings area available in brass and stainless steel.
Catalog Number: (10855-640)

Supplier:  Restek
Description:   Valve cuts off gas supply in the event of a flashback.
Catalog Number: (10058-712)

Supplier:  Restek
Description:   Each hydrocarbon S-trap is individually activated to ensure maximum efficiency.
Supplier:  Restek
Description:   Big Trap filters are effective at trapping oxygen, water, and hydrocarbons to help protect against instrument damage.
Supplier:  Restek
Description:   Ensure high-purity output in these gas filters with 99.9999% pure gas (at a max flow of 2 L/min) with the use of these filter kits.
Supplier:  Restek
Description:   Removes up to 600 mg of oxygen or 2 g of water.
Supplier:  Restek
Description:   Packed with an extremely high surface area, baked coconut shell-based activated carbon.
Supplier:  Restek
Description:   Super-clean click-on traps measure to be 21.6×3.2 cm (8.5×1.25").

Supplier:  Restek
Description:   Super-clean filters are specifically designed for purification of helium in GC-MS systems.
Supplier:  Restek
Description:   Indicating moisture traps reduce water to less than 10 ppb; indicator changes from yellowish-green to blue at 5% relative humidity.

Supplier:  Restek
Description:   Install an indicator after the Click-On in-line gas filter so there is no confusion about when to replace the traps.
Inquire for Price
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.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* 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.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
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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