Drying tubes are tube-like pieces of an apparatus used to house a disposable solid desiccant, with one end terminating in a ground glass joint for use in connecting the drying tube to a reaction vessel. In bent models, the bend is oriented so that the solid desiccant does not fall into the reaction vessel. Drying tubes are fabricated from borosilicate glass, and are often used in less-demanding applications, typical in organic syntheses.

Drying tubes are tube-like pieces of an apparatus used to house a disposable solid desiccant, with one end terminating in a ground glass joint for use in connecting the drying tube to a reaction vessel. In bent models, the bend is oriented so that the solid desiccant does not fall into the reaction vessel. Drying tubes are fabricated from borosilicate glass, and are often used in less-demanding applications, typical in organic syntheses.


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Catalog Number: (46600-053)
Supplier: VWR International
Description: VWR®


Catalog Number: (46600-054)
Supplier: VWR International
Description: VWR®

Catalog Number: (46600-050)
Supplier: VWR International
Description: Ideal for drying gases, these polyethylene drying tubes have two push-on ends. The tapered connections accept tubes with diameters of 8, 9, and 10mm. Diameter x tube length: 20x100mm. Overall length: 170mm.

Catalog Number: (89426-428)
Supplier: Glassco

Catalog Number: (89426-426)
Supplier: Glassco

Catalog Number: (89074-482)
Supplier: Ace Glass
Description: 14/20 DRYING TUBE.

Small Business Enterprise Product available on GSA Advantage®


Catalog Number: (89085-092)
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Catalog Number: (89091-576)
Supplier: Corning


Catalog Number: (89074-484)
Supplier: Ace Glass
Description: 19/22 DRYING TUBE.

Small Business Enterprise Product available on GSA Advantage®


Catalog Number: (89091-578)
Supplier: Corning

Environmentally Preferable Product available on GSA Advantage®


Catalog Number: (89074-480)
Supplier: Ace Glass
Description: 14/20 DRYING TUBE.

Small Business Enterprise Product available on GSA Advantage®


Catalog Number: (20901-032)
Supplier: Bel-Art Products
Description: Unbreakable polyethylene straight tubes, 16mm I.D. x 19mm O.D. (5/8"x 3/4"). Each tube is supplied with two polypropylene fittings which accept 6.4 to 9.5mm (1/4" to 3/8") I.D. tubing. Drying agent not included.


Catalog Number: (20901-030)
Supplier: Bel-Art Products
Description: Unbreakable 102mm polyethylene straight tube. 16mmI.D.x19mmO.D. Supplied with two polypropylene fittings which accept 6.4 to 9.5mm I.D. tubing. Drying agent not included.


Catalog Number: (47750-366)
Supplier: Bel-Art Products
Description: Unbreakable polyethylene straight tubes, 16mm I.D. x 19mm O.D. (5/8"x 3/4"). Each tube is supplied with two polypropylene fittings which accept 6.4 to 9.5mm (1/4" to 3/8") I.D. tubing. Drying agent not included.


Catalog Number: (20901-031)
Supplier: Bel-Art Products
Description: Unbreakable 152mm polyethylene straight tube. 16mmI.D.x19mmO.D. Supplied with two polypropylene fittings which accept 6.4 to 9.5mm I.D. tubing. Drying agent not included.


Catalog Number: (80093-774)
Supplier: DWK Life Sciences (KIMBLE)

Small Business Enterprise


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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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

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

  • State issued document with your organization's Federal Tax ID Number
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  • City or County issued Business License
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* Please note if your account is within the State of California two of these pieces of identification will be required.
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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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