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You Searched For: Masterflex+Stopcocks


1,745  results were found

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

Small Business Enterprise Product available on GSA Advantage®

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: DWK Life Sciences (KIMBLE)
Description: PTFE stopcock plug has a 1:5 taper and is chemically-resistant and self-lubricating.

Supplier: Chemglass
Description: Hollow plug, straight bore stopcock is precision ground and hand-lapped with corresponding numbers on barrel and plug.

Small Business Enterprise

Catalog Number: (MSPP-FCFMR001)
Supplier: VALUE PLASTICS INC MS
Description: Stopcock with one-way, female Luer to male Luer with Luer lock ring.


Supplier: Chemglass
Description: A 1:5 taper PTFE stopcock with three stems sealed 90° apart. The PTFE plug has a 'T' shaped bore to connect any two, or all three stems.

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: (68001-074)
Supplier: Baxter
Description: Four-way large bore (lipid resistant) stopcock with rotating male luer lock adapter.

Catalog Number: (80074-296)
Supplier: Chemglass
Description: Solid glass high vacuum stopcock with the Chemglass constant pressure retention device.

Small Business Enterprise


Supplier: Kemtech America
Description: Stopcock with three stems sealed to the barrel in a T-type configuration.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

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®

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

Catalog Number: (PAA7261)
Supplier: Promega Corporation
Description: One-Way Luer-Lok stopcocks vacuum manifold for nucleic acid purification system. Spinlock adapters on the columns from the Wizard DNA purifications systems can be attached to the upper row of stopcocks for easy manipulation of the stopcock valves.


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

Small Business Enterprise Minority or Woman-Owned Business Enterprise

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

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.
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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