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 diagnostic bottles, WHEATON®
Supplier: DWK Life Sciences
Screw caps made of PP, with solid top or open top.
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Caps for bottles, open top, Microlink®, WHEATON®
Supplier: DWK Life Sciences
Screw caps are ideal for use with biological media, volatile solvents, corrosive chemicals and sensitive compounds.
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Closures for diagnostic bottles, I-Loc™, WHEATON®
Supplier: DWK Life Sciences
Closure made of PP and available with bromobutyl/50 stoppers.
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Cap for BOD bottle, WHEATON®
Supplier: DWK Life Sciences
This polyethylene cap, complete with a closed cell foam insert, snaps firmly over the flared mouth of Wheaton BOD bottles.
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Caps for screw top vials, 12×32 mm, WHEATON®
Supplier: DWK Life Sciences
Chromatography vial closure, PP, Natural, 8-425, with 0,25 mm PP septa, Type: Top seal cap
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Caps with septa for screw top vials, 15×45 mm, WHEATON®
Supplier: DWK Life Sciences
Chromatography vial closure, PP, Natural, 13-425, with 0,25 mm septa, Type: Preassembled open top caps and septa
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Crimp Caps for Crimp Neck Vials, N 11
Supplier: MACHEREY-NAGEL
Ready-to-use crimp caps with assembled septa and plain crimp caps are available for the crimp neck vials.
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Screw caps for screw neck vials, N 9
Supplier: MACHEREY-NAGEL
The suitable screw closures are ready assembled.
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Snap ring caps for snap ring vials, N 11
Supplier: MACHEREY-NAGEL
Ready assembled snap ring closures made of polyethylene are available for the snap ring vials.
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Snap caps for snap cap vials, N 18 and N 22
Supplier: MACHEREY-NAGEL
Snap caps for both neck sizes are available.
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Crimp caps for crimp neck vials, N 8
Supplier: MACHEREY-NAGEL
Ready-to-use crimp caps with assembled septa are available for the crimp neck vials.
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Screw caps for screw neck vials, N 13
Supplier: MACHEREY-NAGEL
The screw caps with assembled septa are ready-to-use.
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Stoppers for tubes
Supplier: Greiner Bio-One
Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 11 mm O.D.
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Screw caps for test tubes
Supplier: Greiner Bio-One
Screw caps for test tubes, with gasket, PP, Colour: Natural, For tubes: 12 mm O.D.
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Screw caps for 30 ml glass bottles, STERILIN®
Supplier: Sterilin
White PP screw cap for use with 30 ml containers.
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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