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 caps for laboratory bottles
Supplier: SciLabware
Screw cap, made of PP, for media-lab bottles
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Caps, BACTI-CAPS for reagent and culture tubes
Supplier: MHP Industries
PP, coloured.
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Screw caps for bottles
Supplier: Rosa Heinz GmbH
Screw cap, ribbed, with PE-insert, Colour: Black, PP
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Screw caps, 13-425
Supplier: THERMO NATIONAL SCIENTIFIC
These PP caps are chemically inert and suitable for most chromatography applications.
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Caps for bottles and jars
Supplier: MURRAY S
Screw caps for bottles and jars, aluminium, with rubber liner, Thread: R3/24
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Closures for cell counter vials
Supplier: RATIOLAB
Chromatography vial closure, Lids for 25 ml cell counter vials, PE
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Caps for solvent safety bottles, T-Series
Supplier: OMNIFIT
Outer PP cap, inner PTFE body.
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Closures for narrow neck bottles, square
Supplier: SEMADENI
Screw caps for packaging bottles.
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Eco caps
Supplier: VICI JOUR RESEARCH
The Eco Cap consists of a three-hole ETFE insert with a polyethylene collar.
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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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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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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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Push-on caps for sample bottles
Supplier: GRAVIS
Push-on cap, Natural PE cap, Ø 40 mm, For: Sample bottles
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Pouring rings for laboratory bottles
Supplier: Lenz Laborglas
Pouring rings are made of ETFE.
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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
#: 20060.320
Supplier: VWR Chemicals