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Test/Sample Tube Closures

1,003  results were found
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.


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Description:   Excellent chemical resistance. Autoclavable. GPI thread finish: 18-400.
Catalog Number: 66010-683
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Flanged Plug Cap
Catalog Number: 89497-846
Supplier: Globe Scientific



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Catalog Number: 60820-148
Supplier: Globe Scientific


Minority or Woman-Owned Business Enterprise Small Business Enterprise

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Catalog Number: 60820-144
Supplier: Globe Scientific


Minority or Woman-Owned Business Enterprise Small Business Enterprise

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Description:   Green. Nylon closure locks gently over rigid membranes such as cellulose ester (CE) and polyvinylidene fluoride (type F). Provides strong, leak-proof seal. Sinks in water. Can be sterilized with gamma radiation, ethylene oxide, ethanol, or formaldehyde. Not autoclavable.
Catalog Number: 25225-320
Supplier: Spectrum Laboratories


Small Business Enterprise

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Description:   Diamond Culture Tube Cap for 13mm Glass Culture Tubes, Blue, Fit plain end culture tubes and flasks with DeLong style necks or ports, Molded from durable, autoclavable polypropylene (PP), Ridges inside cap provide secure grip and gas exchange
Catalog Number: 76184-768
Supplier: Globe Scientific



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Description:   CLOSURE SILC SPONGE 20MM PK10
Catalog Number: 89167-094
Supplier: Chemglass


Small Business Enterprise

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Description:   Pierce-It* Closure, 12mm white, Made of thermoplastic elastomer, These disposable closures produce a firm, leak-resistant seal for glass and plastic tubes, They will protect samples from evaporation and contamination
Catalog Number: 10127-362
Supplier: Simport Scientific



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Description:   Diamond Culture Tube Cap, Material: Molded from durable, autoclavable polypropylene, Color: Green, For 20mm Glass Culture Tubes, Ridges inside cap provide secure grip and gas exchange, Fit plain end culture tubes and flasks, Maintain sterility without cotton plugging
Catalog Number: 76184-794
Supplier: Globe Scientific



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Description:   Diamond Culture Tube Cap, Material: Molded from durable, autoclavable polypropylene, Color: Green, For 16mm Glass Culture Tubes, Fit plain end culture tubes and flasks, Maintain sterility without cotton plugging, Ridges inside cap provide secure grip and gas exchange
Catalog Number: 76184-774
Supplier: Globe Scientific



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Description:   Pierce-It* Closure, 12mm grey, Made of thermoplastic elastomer, These disposable closures produce a firm, leak-resistant seal for glass and plastic tubes, They will protect samples from evaporation and contamination
Catalog Number: 10127-354
Supplier: Simport Scientific



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Description:   Snap Cap for 12/13 mm Tubes
Catalog Number: 89206-982
Supplier: Globe Scientific


Minority or Woman-Owned Business Enterprise Small Business Enterprise

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Description:   Pierce-It* Closure, 12mm blue, Made of thermoplastic elastomer, These disposable closures produce a firm, leak-resistant seal for glass and plastic tubes, They will protect samples from evaporation and contamination
Catalog Number: 10127-352
Supplier: Simport Scientific



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Description:   Flanged Plug Cap
Catalog Number: 89497-854
Supplier: Globe Scientific



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Description:   PLUG CAP 13MM YEL PK1000
Catalog Number: 89206-933
Supplier: Globe Scientific



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Description:   Are an effective way to recap blood drawing tubes, Glass test tubes and plastic culture tubes. precision molded from ldpe and maintain a tight seal during centrifugation, 13mm, pe, for 13mm Glass and evacuated tubes and 12mm plastic test tubes, green.
Catalog Number: 10040-018
Supplier: Globe Scientific



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