You Searched For: Masterflex+Stopcocks


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Supplier: CADENCE INC.
Description: Exceptional durability.

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


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

Small Business Enterprise Product available on GSA Advantage®

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

Small Business Enterprise

Supplier: BURKLE INC
Description: Stopcock with tapered spout for bottles with narrow openings with a diameter from 6 to 8 mm.

Supplier: Ace Glass
Description: Used with distilling head to enable operator to determine reflux ratios and take-offs.

Small Business Enterprise Product available on GSA Advantage®

Supplier: Kemtech America
Description: Stopcocks have 1:5 taper PTFE plug with double oblique bore.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Supplier: Ace Glass
Description: Stopcock plug 89062-806 is designed for use with Retainer O-Ring size –011

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: Oblique bore with vacuum cup at bottom and hollow or solid glass plug.

Small Business Enterprise

Supplier: DWK Life Sciences (KIMBLE)
Description: The more exaggerated taper of this stopcock permits easier use at higher-than-ambient temperatures.

Supplier: Ace Glass
Description: Three-way oblique bore, with liquid seal

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: Precision grade, with oblique bore hollow glass plug.

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: This stopcock is used in Heidolph 4000 Series rotary evaporator condensers and other popular brand rotary evaporator condensers as an inlet feed tube to allow continuous feed of volumes exceeding capacity of evaporating flask

Small Business Enterprise Product available on GSA Advantage®

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

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Catalog Number: (80074-258)
Supplier: Chemglass
Description: Similar to the CG-446 series, but with the top oblique stem being made of 2 mm I.D. capillary tubing.

Small Business Enterprise


Catalog Number: (80074-234)
Supplier: Chemglass
Description: A 1:5 taper PTFE plug with double "V", 90° bores to connect opposite sets of adjacent arms. Configuration of stopcock allows it to be used in a system to obtain reversal 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.
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
  • 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 and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
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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