You Searched For: Gas Tubes

Fritted glass gas tubes are used for introducing gases or liquids into a test tube or flask reaction. The instruments successfully scrub gas in a liquid to saturate or dry gas streams. Gas Tubes with porous glass disc bottom provide a large surface area where the gas and liquid stages meet. Slightly angled models permit precise positioning into flask and eliminate stirring paddle requirement. Tip porosity ranges, outer diameters, and lengths vary to fit desired container.

Fritted glass gas tubes are used for introducing gases or liquids into a test tube or flask reaction. The instruments successfully scrub gas in a liquid to saturate or dry gas streams. Gas Tubes with porous glass disc bottom provide a large surface area where the gas and liquid stages meet. Slightly angled models permit precise positioning into flask and eliminate stirring paddle requirement. Tip porosity ranges, outer diameters, and lengths vary to fit desired container.


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Supplier: Kemtech America
Description: Tube stem outer diameter is 8 mm. Stem length is 150 mm.

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Supplier: Chemglass
Description: Tubes have a hollow fritted cylinder at the end of an 8mm O.D

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Supplier: Chemglass
Description: Fritted gas dispersion tubes.

Small Business Enterprise

Supplier: Kemtech America
Description: The 15° angle allows tubes to be inserted into vessels when a large opening is not available

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Catalog Number: (80073-716)
Supplier: Chemglass
Description: This high-quality large capacity gas dispersion tube having a frit 25×70 mm (O.Ø×L).

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Catalog Number: (80073-714)
Supplier: Chemglass
Description: Large capacity gas dispersion tube having a frit 25 mm O.D.x 70 mm long

Small Business Enterprise


Catalog Number: (76383-454)
Supplier: Draeger
Description: To measure the 'spot concentrations' of water vapor for use with an Accuro® pump.


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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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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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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