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.
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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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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Stopcocks, miniature
Supplier: Bohlender
Miniature stopcocks of PTFE with male or female connection threads and stopcock plug of FEP.
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Eco stopcock plugs, with taper 1:5
Supplier: Bohlender
Made of PFTE, white, with grip and nut of PP, red.
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Snap valves, BOLA
Supplier: Bohlender
Body made of PTFE with 2 connections. Nuts made of glass-fibre reinforced PTFE for connecting tubing or tube.
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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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Ball valves with thread, LaboPlast®
Supplier: BURKLE
Ball valve PP fits all containers with R ³/₄"connection thread.
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Thermo Scientific™ Nalgene™ Two- and Three-Way Stopcocks with Hose Barb Connections
Supplier: Avantor Fluid Handling
Easily adjust flow.
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Hayward Universal Stopcock Kit, PVC
Supplier: Avantor Fluid Handling
Ideal for laboratory and process sampling.
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Stopcocks, one-way
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, with solid glass or PTFE key.
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Stopcocks, NO-DRIP
Supplier: BOCHEM
This stopcock are already mounted, PTFE seal with max. 260 °C.
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 83645.320
Supplier: VWR Chemicals