Stopcocks
Stopcocks
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Filtered Search Results
BRAND™ PTFE/ Polypropylene T-bore Stopcock
PTFE construction with polypropylene valve lever. Provides outstanding chemical resistance. Includes integrated hose nozzles.
Includes | Integrated hose nozzle |
---|---|
Plug Material | Polypropylene |
Material | PTFE |
BRAND™ Needle-Valve Stopcock and Spare Spindle
Needle-Valve Stopcock and Spare Spindle constructed of PTFE with retention device.
Thermo Scientific™ Nalgene™ Three-way Stopcock
Experience in-house fluid transfer system flexibility with this three-way stopcock, arranged in a T-shape to simply any two — or all three — arms of the stopcock with ease.
Outlet Port | Tubulated |
---|---|
Type | Stopcock |
Plug Material | Polypropylene |
Material | Polypropylene |
Bohlender™ PTFE 3-Way Stopcocks
For distributing liquids and gases and the quick and easy disconnection of flow.
Pyrex™ Borosilicate Glass Aspirator Stopcock with Ground Cone
Inserts into the ground glass side-socket of an aspirator botte. Pyrex™ Borosilicate Glass Aspirator Stopcock with Ground Cone provides a leakproof seal.
Type | Aspirator Stopcock |
---|---|
For Use With (Equipment) | Aspirator bottles 1541 and 1569 |
Material | Borosilicate Glass |
BRAND™ Straight-Bore PTFE Stopcocks
PTFE construction with polypropylene valve lever. Provides outstanding chemical resistance. Includes integrated hose nozzles.
Includes | Integrated hose nozzle |
---|---|
Plug Material | Polypropylene |
Material | PTFE |
Pyrex™ Borosilicate Glass Stopcock with Key
Manufactured from Pyrex™ borosilicate glass with PTFE key, for superior chemical resistance. Pyrex™ Borosilicate Glass Stopcock with Key are made to a taper of 1:10 giving a combination of performance and ease of operation.
Includes | PTFE key, Plastic screw thread retaining device |
---|---|
Material | Borosilicate Glass |
Pyrex™ Plain Arms, Straight Bore Stopcock
Externally operated valve to regulate the flow of a liquid.
Type | Straight Bore Stopcock |
---|---|
Material | Borosilicate Glass |
DWK Life Sciences DURAN™ Single way Stopcock, complete with PTFE key, Taper 1:5
1:5 shut-off taps with PTFE plug for grease free operation.
Material | Borosilicate Glass (3.3), PTFE |
---|---|
For Use With (Application) | Suitable for installation in glass apparatus for vacuum applications |
Autoclavable | Yes |
Masterflex™ 3-Way Large Bore Stopcock
Perfect for handling higher flow volumes in process while using connections similar to luer systems. Cole-Parmer™ 3-Way Large Bore Stopcock is non-sterile and not approved or intended for medical, clinical, surgical or other patient oriented applications.
Masterflex™ 3-way Stopcock
Regulate flow without any leaking with these stopcocks. Cole-Parmer™ Three-Way Stopcocks feature a male luer lock, PC body and an HDPE stem. Handle rotates 180 degrees.
Masterflex™ Stopcocks with Luer Connections
Regulate flow without any leaking using these fittings. Cole-Parmer™ Stopcocks with Luer Connections are available with either a male luer lock or a male luer slip.
Type | Stopcock |
---|---|
Plug Material | Polycarbonate and HDPE |
Material | Polycarbonate,HDPE |