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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:   Liner Cap, Gold-Plated, for Split/Splitless Injector on Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL
Catalog Number: 10855-936
Supplier: Restek



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Description:   Microcentrifuge Tube Cap With O-Ring Seal Seal Design And Attachment Loop. Use With T345 For Color Coding Sample Identification. Made Of Polyethylene. Certified Rnase-, Dnase-, Pyrogen- And Dna-Free. Will Withstand Temperatures From -196C To +110C. Cs/1000. Blue
Catalog Number: 89499-164
Supplier: Simport Scientific



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Description:   Pierce-It* Closure, 16mm green, 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: 10127-372
Supplier: Simport Scientific



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Description:   Microcentrifuge Tube Flat Top Cap With Lip Seal Design. Made Of Polyethylene. Certified Rnase-, Dnase-, Pyrogen- And Dna-Free. Will Withstand Temperatures From -196C To +110C. Cs/1000. Orange.
Catalog Number: 89499-224
Supplier: Simport Scientific



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Description:   Plug Style Caps
Catalog Number: 10836-536
Supplier: Starplex



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Description:   With red ptfe-faced silicone septa,gpi thread finish: 9-425,septa: standard, color: blue,case of 1000
Catalog Number: 89201-898
Supplier: DWK Life Sciences (KIMBLE)



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Description:   With red ptfe-faced silicone septa,gpi thread finish: 13-425,septa: pre-slit, color: white,case of 1000
Catalog Number: 89201-908
Supplier: DWK Life Sciences (KIMBLE)



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Description:   With bonded white ptfe liner,gpi thread finish: 13-425,color:blue,case of 1000
Catalog Number: 89201-914
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Disposable. Serve as a closure for KIM-RAK* culture tube systems or other culture tubes of comparable sizes. Autoclavable. For tube OD 16mm. Yellow.
Catalog Number: 16199-009
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Dialysis Tubing Closures, Standard Type, Spectra/Por, White, 90 mm sealing width, polypropylene (PP), 10/package; for leak-proof seal & buoyancy of tubing flat-widths 60-80 mm, use ONLY with Standard & Biotech Grade Regenerated Cellulose (RC) membrane types, autoclavable
Catalog Number: 10768-638
Supplier: Spectrum Laboratories



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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, 16mm, pe, for 16mm Glass and evacuated tubes, gray.
Catalog Number: 10040-010
Supplier: Globe Scientific



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Catalog Number: 74400-018
Supplier: Spectrum Laboratories


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Catalog Number: 76538-872
Supplier: Globe Scientific



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Description:   35 mm sealing width, Green, 10 closures/pkg. For use only with RC membrane; Do Not Use with CE membrane.
Catalog Number: 97059-168
Supplier: Spectrum Laboratories


Small Business Enterprise

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Catalog Number: 75820-778
Supplier: Chemglass



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Description:   CLOSURE TUBE 16 MM GRAY
Catalog Number: 89201-958
Supplier: Simport Scientific



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