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.
Caps for reagent and centrifuge tubes
Supplier: SARSTEDT
Push cap, neutral, LDPE, For tubes: 100×13, 85×13, 75×13 mm, For: Reagent and centrifuge tubes
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Disposable caps for culture tubes and flasks, KAP-UTS™
Supplier: BELLCO GLASS
Made of nontoxic polypropylene.
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Caps for culture tubes and flasks, stainless steel
Supplier: BELLCO GLASS
Made of type 305 stainless steel, these closures are suitable for use with culture tubes and flasks.
Expand 8 Items
Caps for screw neck vials
Supplier: WATERS
Dark blue PE screw cap with bonded slit septum for 12×32 mm vials.
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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