You Searched For: 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.

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: For 16mm blood collecting and culture tubes. Locks firmly on tube tip to protect user from infections and samples from contamination, spills, or evaporation. Remove or apply with one hand. Prevents aerosols. Liquid-tight seal grips tight even when shaken. Yellow.
Catalog Number: 60828-772
Supplier: VWR International


Description: Fit 12x75mm and 13x100mm culture tubes. Made of polyethylene. Grips plastic or glass tubes snugly. Assortment contains 500 each of yellow, orange, red, green, blue and purple.
Catalog Number: 60819-069
Supplier: VWR International

Description: VWR* Uni-Flex Safety Cap, Color: Gray, Liquid tight seal, Locks firmly on tube tip to protect user from infections and samples from contamination, Prevents aerosols, Application: For 10mm Blood Collecting & Culture Tubes
Catalog Number: 60828-710
Supplier: VWR International


Description: Screw Cap, Flat, with O-Ring, Color: Clear, Easy 3/4 turn to open and close, For use in medical, pharmaceutical and food industry, and molecular biology
Catalog Number: 76417-216
Supplier: VWR International


Description: Screw Cap, Flat, with O-Ring, Color: Opaque Yellow, Easy 3/4 turn to open and close, For use in medical, pharmaceutical and food industry, and molecular biology
Catalog Number: 76417-228
Supplier: VWR International


Description: For drosophila bottles are the ideal barrier to defend your drosophila colonies from infestation. 1000/case
Catalog Number: 89168-890
Supplier: VWR International

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Description: For 10mm blood collecting and culture tubes. Locks firmly on tube tip to protect user from infections and samples from contamination, spills, or evaporation. Remove or apply with one hand. Prevents aerosols. Liquid-tight seal grips tight even when shaken. Green.
Catalog Number: 60828-706
Supplier: VWR International


Description: Screw Cap, Flat, with O-Ring, Color: Opaque Blue, Easy 3/4 turn to open and close, For use in medical, pharmaceutical and food industry, and molecular biology
Catalog Number: 76417-218
Supplier: VWR International

Catalog Number: 75860-350
Supplier: VWR International


Description: VWR® Flexible Safety Caps
Catalog Number: 89499-990
Supplier: VWR International


Description: VWR® Flexible Safety Caps
Catalog Number: 89499-994
Supplier: VWR International


Description: For 16mm blood collecting and culture tubes. Locks firmly on tube tip to protect user from infections and samples from contamination, spills, or evaporation. Remove or apply with one hand. Prevents aerosols. Liquid-tight seal grips tight even when shaken. Blue.
Catalog Number: 60828-768
Supplier: VWR International


Description: Fit 12x75mm and 13x100mm culture tubes. Made of polyethylene. Grips plastic or glass tubes snugly. White.
Catalog Number: 60819-014
Supplier: VWR International

Description: Fits 17x100mm tube. Made of polyethylene. Natural white color.
Catalog Number: 60819-091
Supplier: VWR International

Description: For 13mm culture tubes. Locks firmly on tube tip to protect user from infections and samples from contamination, spills, or evaporation. Remove or apply with one hand. Prevents aerosols. Liquid-tight seal grips tight even when shaken. Grey.
Catalog Number: 60828-748
Supplier: VWR International


Catalog Number: 75860-352
Supplier: VWR International


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