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Stopcocks

Stopcocks work as valves, serving to regulate, interrupt or completely stop the flow of a gas or liquid through piping, tubing or a faucet, with tubes attached to the stopcock’s female joint easily separated or connected by a turn of the stopcock. Stopcocks may be held in place by vacuum, rubber rings or clips. Glass stopcocks need stopcock grease for lubricating and sealing the plug and shell. Glass stopcocks with plastic plugs are sealed without grease but are less effective for high vacuum. Plastic plug glass stopcocks, however, work well for low vacuum applications.
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Search Within Results
Keyword Search:
121 – 135 of 462 results
121

Ace Glass, Inc. 0-8mm vacuum stopcock w/UHDPE handle PTFE plug

0-8mm threaded vacuum stopcock with PTFE plug with UHDPE handle. Needle valve permits smooth valve adjustment down to 0.1 cc/min flow rate. Double PTFE ring seals prevent exposure of FETFE backup O-ring to corrosive gases and liquids.

ENCOMPASS_PREFERRED
122

APPLIED SEPARATIONS STOPCOCK PTFE 10/PK
SDP

50900113 STOPCOCK PTFE 10/PK

ENCOMPASS_PREFERRED
123

Andwin Scientific 3-WAY STOP COCK
SDP

The 3-way stop cock has 2 Female Luer Locks and 1 Male Luer Lock. This product is ideal for use for infusion and invasive blood pressure monitoring.

ENCOMPASS_PREFERRED
124

Chemglass Life Sciences 4mm Bore, 17/40 Plug Size, 10mm OD Sidearm, #4 Clip Size
SDP

4mm Bore, 17/40 Plug Size, 10mm OD Sidearm, #4 Clip Size. Straight bore glass Stopcocks are supplied complete with the listed size metal retaining clip CG-423.

ENCOMPASS_PREFERRED
125

Vetequip Inc STOPCOCK VALVE
SDP

This item has a minimum qty of 2 per supplier requirements.
Stopcock; Modification and Replacement Components

ENCOMPASS_PREFERRED
126

Enterprise Technology Solutions Correction Tape Dispenser, Non-Refillable, White Applicator, 0.2" x 315", 6/Pack

Correction Tape Dispenser, Non-Refillable, White Applicator, 0.2" x 315", 6/Pack

ENCOMPASS_PREFERRED
127

Chemglass Life Sciences Stopcock, Straight Bore, PTFE Plug, 8mm Bore, 24/40 Plug Size, 16mm OD Sidearms
SDP

Stopcock, Straight Bore, PTFE Plug, 8mm Bore, 24/40 Plug Size, 16mm OD Sidearms.Straight bore stopcock having a 1:5 taper solid PTFE plug.

ENCOMPASS_PREFERRED
128

Chemglass Life Sciences Stopcock, Straight Bore, PTFE Plug, 6mm Bore, 16/35 Plug Size, 12mm OD Sidearms
SDP

Stopcock, Straight Bore, PTFE Plug, 6mm Bore, 16/35 Plug Size, 12mm OD Sidearms. Straight bore stopcock having a 1:5 taper solid PTFE plug.

ENCOMPASS_PREFERRED
129

Chemglass Life Sciences Stopcock, Straight Bore, PTFE Plug, 2mm Bore, 11/25 Plug Size, 8mm OD Sidearms
SDP

Stopcock, Straight Bore, PTFE Plug, 2mm Bore, 11/25 Plug Size, 8mm OD Sidearms. Straight bore stopcock having a 1:5 taper solid PTFE plug.

ENCOMPASS_PREFERRED
130

Med Vet International MED VET INTERNATIONAL

5000583210 V XTNSN ST 3-WAY STPCCK/STRL

ENCOMPASS_PREFERRED
131

Ace Glass, Inc. Stopcock, 0-8mm, 90° arms, high vacuum, PTFE plug with knurled PTFE handle, completely bakeable

Stopcock, 0-8mm, 90° arms, high vacuum, PTFE plug with knurled PTFE handle, completely bakeable

ENCOMPASS_PREFERRED
132

Ace Glass, Inc. Stopcock, 0-3mm, 90° arms, high vacuum, PTFE plug with knurled nylon handle

Stopcock, 0-3mm, 90° arms, high vacuum, PTFE plug with knurled nylon handle

ENCOMPASS_PREFERRED
133

Ace Glass, Inc. 8MM HI VAC S/C HLW (GLASSBLOWER)

8MM HI VAC S/C HLW (GLASSBLOWER)

ENCOMPASS_PREFERRED
134

Ace Glass, Inc. 2MM HI VAC STOPCOCK (GLASSBLOWER)

2MM HI VAC STOPCOCK (GLASSBLOWER)

ENCOMPASS_PREFERRED
135

Ace Glass, Inc. Stopcock, 0-10mm, 90° arms, high vacuum, glass plug with knurled nylon handle

Stopcock, 0-10mm, 90° arms, high vacuum, glass plug with knurled nylon handle

ENCOMPASS_PREFERRED