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. VWR offers a wide variety of stopcocks suited for use with liquids or gases under both low or high pressure.
VWR® Stopcock for Burette
Supplier: VWR Collection
VWR®, Spare stopcock for burettes 612-6694, 612-6695 and 612-6696
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Cadence Science Adapter Fittings, Luer Stopcock
Supplier: Avantor Fluid Handling
Exceptional durability.
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Stopcocks for VWR® Collection Carboys
Supplier: VWR Collection
PP, white/purple.
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VWR®, Spare Stopcocks
Supplier: VWR Collection
Spare stopcock, VWR®, Stopcock with PTFE spindle, NS 24/29
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Spare keys for stopcocks, straight bore
Supplier: Lenz Laborglas GmbH & CO.KG
Plugs, Hole Ø: 4,0 mm, Spigot: 18,8 NS, For: Stopcocks, straight bore, Spare PTFE stopcock key
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Stopcocks for burettes, lateral
Supplier: Lenz Laborglas GmbH & CO.KG
NS stopcock made of borosilicate glass, facetted tip, with plug of solid glass or PTFE and screwthread retaining device.
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One-way stopcock, Discofix®
Supplier: B. Braun
Suitable for all pressure infusion systems.
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Stopcocks, needle-valve, straight
Supplier: Lenz Laborglas GmbH & CO.KG
Needle-valve stopcocks are made of DURAN® borosilicate glass, with PTFE spindle.
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Stopcocks, three-way, Czako
Supplier: Lenz Laborglas GmbH & CO.KG
Stopcocks, made of DURAN® borosilicate glass.
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Stopcocks, needle-valve, 90° angle
Supplier: Lenz Laborglas GmbH & CO.KG
Needle-valve stopcocks are made of DURAN® borosilicate glass, with PTFE spindle.
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Stopcocks for burette, straight
Supplier: Lenz Laborglas GmbH & CO.KG
NS stopcock made of borosilicate glass 3.3, facetted tip with plug of PTFE and screwthread retaining device.
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Stopcocks with Flow Indicator, PVC
Supplier: Avantor Fluid Handling
Easily control flow with flow indicator handle.
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Stopcocks, miniature
Supplier: Bohlender
Miniature stopcocks of PTFE with male or female connection threads and stopcock plug of FEP.
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Vacuum stopcocks
Supplier: Lenz Laborglas GmbH & CO.KG
Vacuum stopcocks, DURAN® with side arms and hollow NS glass plug.
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Dynalon Two-Way Stopcocks with Hose Barb Connections
Supplier: Avantor Fluid Handling
Easily adjust flow.
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Elbow stopcock, b.safe
Supplier: Bohlender
90° Elbow fitting. To connect b.safe Waste Tubes to b.safe Waste Caps without bending. Integrated stopcock with plug made of PTFE-EX to stop the flow through b.safe Waste Tubes when canisters are to be exchanged or emptied.
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Stopcocks for burette, needle-valve
Supplier: Lenz Laborglas GmbH & CO.KG
Needle-valve stopcocks, DURAN® housing with facetted tip, straight or lateral.
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Eco stopcock plugs, without bore and taper 1:10
Supplier: Bohlender
Made of PFTE, white, with grip and nut of PP, red.
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Eco stopcock plugs for lateral burettes, with bore and taper 1:10, BOLA
Supplier: Bohlender
PTFE/PP.
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Eco stopcock plugs, with bore and taper 1:10
Supplier: Bohlender
PTFE, white.
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Burette stopcocks, lateral or straight
Supplier: Brand
Borosilicate glass 3.3.
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Stopcocks for desiccators
Supplier: Lenz Laborglas GmbH & CO.KG
With PTFE spindles (except stopper).
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Stopcocks with GL thread, EX
Supplier: Bohlender
Stopcocks with GL thread for distributing liquids or gases, quick and easy disconnection of flow.
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Masterflex® Stopcocks with Tube Compression and NPT Connections, PTFE, Avantor®
Supplier: Avantor Fluid Handling
Use with caustic and high-purity liquids in many applications.
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Stopcocks, two-way
Supplier: Lenz Laborglas GmbH & CO.KG
Stopcocks are made of DURAN® borosilicate glass with solid NS glass plug, screwthread retaining device, and two oblique bores.
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Supplier: KIMBERLY CLARK
Supplier: tempmate
Supplier: Integra
Supplier: Industrial Physics
Supplier: TESTO
Supplier: Integra
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Corning
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Industrial Physics