Test/Sample Tube Closures
Test tube closures ensure samples do not leak or are contaminated by providing a reliable seal. Securely mix or store small samples with these tops that allow one-handed sealing. Offered in a variety of colors, identification is made easier. Closures come in screw and snug-fit plug designs to fit any test tube opening style. Resistant to high temperatures, the versatile test tube closures can withstand heating applications while the chemical resistance guarantees limitless sample compatibility.
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 reagent and centrifuge tubes
Supplier: SARSTEDT
Push cap, neutral, LDPE, For tubes: 75×12, 75×11,5, 55×12 mm, For: Reagent and centrifuge tubes
Expand 43 Items
Disposable caps for culture tubes and flasks, KAP-UTS™
Supplier: BELLCO GLASS
Made of nontoxic polypropylene.
Expand 24 Items
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Catalog #: 20864.320
: VWR Chemicals
Catalog #: 83640.320
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Catalog #: 31770.294
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Catalog #: 1.00030.2500
: Merck
Catalog #: 83645.320
: VWR Chemicals