You searched for: Stopcocks
With a ball valve, stopcocks control the flow of liquids and low pressure gases in delivery systems. Fitting into corresponding female joint parts, the plugs come in any number of bore hole arrangements. Often featuring tapered ends, a wider tube diameter range is accommodated for to increase working flexibility. The high quality, leak proof stopcocks meet vacuum applications and come in ground glass styles or plastic to eliminate the need of greasing.
Stopcocks for separating funnels, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, grounded, without key.
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Stopcock, two way, double oblique bore DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with glass or PTFE key.
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Stopcocks for separating funnels, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass, with polished short funnel, without key.
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Stopcock, three way, BD Connecta™
Supplier: BD Medical
This three way stopcock has a flow rate of 23,4 L/hr and a prime volume of 0,31 ml.
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Stopcock, single way, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, grounded, without key.
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Stopcocks with leak-proof plug, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
Stopcocks with a removable, leak-proof plug made of chemical-resistant, non-stick PTFE.
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Stopcocks for separating funnels, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, grounded and polished, without key.
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Stopcock, single way, taper 1:5, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, polished, without key.
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Stopcock, single way, taper 1:5, with PTFE key, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with PTFE key.
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Stopcock, two way, double oblique bore, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, grounded, without key.
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Stopcocks, single way, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3,3, clear, polished, without key.
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Stopcocks for separarting funnels, Gilson type, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with glass or PTFE key.
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Stopcock, three-way, T-bore, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with solid SBW glass or PTFE key.
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Stopcocks, single-way, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with glass or PTFE keys.
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Stopcocks for separarting funnels, Gilson type, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with short inlet, with glass or PTFE key.
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Stopcock, two way, double oblique bore, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, polished, without key.
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Stopcocks, single way, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with hollow glass key and glass handle.
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Tubing valves, LaboPlast®
Supplier: BURKLE
PE/PP, white and red or PVDF, translucent.
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Barrel valve
Supplier: BURKLE
The barrel valve for opening the barrel closure as well as emptying and reclosing it even with lying, full barrels without having to move them. Also used for highly viscous liquids.
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Vacuum stopcocks, angled, Witaflo
Supplier: witeg Labortechnik
High vacuum stopcocks, Witaflo-red are made of borosilicate glass.
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Stopcock, three-way, acc. to Czako
Supplier: witeg Labortechnik
Stopcocks made of borosilicate glass.
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Stopcocks, high vacuum, acc. to Schiff
Supplier: witeg Labortechnik
Made of borosilicate glass, with hollow ST-plug.
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Stopcocks, needle-valve, angled
Supplier: witeg Labortechnik
Needle valve stopcock, Duran, with PTFE-needle valve, sealing system and overtwist safety device.
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Stopcocks for dessicator lids
Supplier: witeg Labortechnik
DURAN® Borosilicate glass, For: MOBILEX, Stopcock for desiccator lids, borosilicate glass, with PTFE needle valve for thread connection with over twist
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Replacement stopcock for carboys
Supplier: SEMADENI
Replacement stainless steel pinchcock for carboys
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One-way stopcock
Supplier: Merck
Stopcocks are precision-machined, individually lapped and carefully mated to maintain pressure characteristics. These stopcocks are easily integrated with other stopcocks, manifolds, adapters, tubing, needles and glass syringes.
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Stopcocks for dessicator
Supplier: GLASWARENFABRIK KARL HECHT
Standard ground NS 24/29 Stopcocks, interchangeable, for tubulated cover of desiccators.
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Spare parts for stopcocks, Rotaflo®
Supplier: SciLabware
Key, Rotaflo®, For: High performance Rotaflo® stopcocks, Replacement key, bore Ø 3 mm
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Discharge stopcock
Supplier: B. Braun
These stopcocks are used for convenient and economical refilling of 5 l canisters.
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: Integra
: EPPENDORF
: Integra
: OZ BIOSCIENCES
: VWR Collection
: SenseAnywhere
: NANOENTEK
: VWR Collection
: Integra
: Sartorius
: Quantabio