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You Searched For: Masterflex+Stopcocks


1,745  results were found

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Supplier: Chemglass
Description: Stopcocks have three sidearms sealed at 90° angles

Small Business Enterprise

Supplier: Ace Glass
Description: Precision glass hollow or solid glass plug

Small Business Enterprise Product available on GSA Advantage®

Supplier: Kemtech America
Description: High vacuum stopcock with T-bore hollow glass plug.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Supplier: Chemglass
Description: Hollow plug, double oblique bore stopcock is precision ground with corresponding numbers on barrel and plug. Lower vacuum chamber is evacuated with a separate hole in the plug which is not in the line of flow.

Small Business Enterprise

Supplier: Ace Glass
Description: High vacuum stopcock with Tef-Cap O-Ring seals that eliminate exposure to corrosive materials

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (80074-222)
Supplier: Chemglass
Description: Similar to the CG-436 series, but with all three arms being made of 2 mm I.D. capillary tubing.

Small Business Enterprise


Supplier: Ace Glass
Description: Precision grade, with three-way oblique bore hollow or solid glass plug

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (10216-912)
Supplier: BURKLE INC
Description: Stopcock with tapered spout for bottles with narrow openings with a diameter from 6 to 8 mm.


Supplier: Chemglass
Description: Similar to the CG-458 series, but with two parallel oblique bores. Plug is precision ground and hand-lapped with corresponding numbers on the barrel and plug.

Small Business Enterprise

Supplier: Ace Glass
Description: With hollow plug, for connecting either the right or left outlet with the bottom outlet.

Small Business Enterprise Product available on GSA Advantage®

Supplier: CADENCE INC.
Description: Exceptional durability.

Catalog Number: (47750-038)
Supplier: Bel-Art Products, a Part of SP
Description: The three-way configuration of these stopcocks permits connection of any two or all three ports.

Supplier: S17 SCIENCE LLC.
Description: Assortment of 2-way stopcocks, syringes, and syringe extenders control the flow of liquids and gases, and make gas-tight connections.

Supplier: Kemtech America
Description: Stopcock with 1:10 taper straight bore glass plug

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Supplier: Ace Glass
Description: With 120° bore and solid glass plug.

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: Easy-Action PTFE plugs permit smooth adjustment

Small Business Enterprise Product available on GSA Advantage®

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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.
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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