Closures
Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.
Screw vial closures, short cap, preassembled
Supplier: Restek
Caps are made of PP.
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Pouring rings for laboratory bottles
Supplier: witeg Labortechnik
Pouring rings, made of polypropylene.
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Standard Screw Caps for Microtubes
Supplier: Sorenson Bioscience
Made of virgin polyethylene; medical grade.
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Screw Caps, PP
Supplier: MUELLER KREMPEL
Screw caps with PE-foamed liner, Thread: GL 32, Colour: Black, PP
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Spray caps for dropping bottles
Supplier: MUELLER KREMPEL
The spray caps with DIN 18 ring and protective cap are suitable for use with 10 to 100 ml dropping bottles.
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Bottle heads for gas washing bottles, Drechsel Pattern
Supplier: witeg Labortechnik
Heads for gas washing bottles, with filter disc Por. 0, with 2 screw-threads, GL 14, Borosilicate glass 3.3, For bottles: 500 ml
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Aluminum seals with septa, 20 mm
Supplier: Restek
Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Aluminium, preassembled, Septum: PTFE/silicone
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Poly crimp seal caps, 11 mm
Supplier: Restek
The Poly Crimp seal is versatile, working as either a snap-on or crimp-top cap. The standard crimping tool can be used to secure the Poly Crimp seal onto any crimp-top vial.
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Magnetic seals w/septa, 20 mm, preassembled
Supplier: Restek
Magnetic seals with variable mouth sizes are compatible with a range of vials with 20-millimeter orifices.
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Caps and septa for big mouth step vials
Supplier: Restek
Chromatography vial closure, Caps and septa, preassembled, Septum: Red PTFE/white silicone, 1,52 mm
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Caps for screw thread vials
Supplier: Restek
Black PP, open hole caps fit all 2,0 ml, 12×32 mm, screw-thread 8 mm/425 vial-based autosamplers.
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Screw closure for urine collection container
Supplier: BOETTGER PAUL
Screw closure is used for urine collection container. It is a fluid tight sealing screw cap with thread.
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Plugs for test tubes
Supplier: BOETTGER PAUL
Polyethylene (PE). Ribbed plugs with two sealing ribs, very tight sealing.
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Screw caps
Supplier: witeg Labortechnik
These black PP screw caps have a white styrene/butadiene seal.
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Threaded closures for rectangular bottles
Supplier: MUELLER KREMPEL
PP, white.