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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:   SCREW CAP FOR SAMPLES TUBES, RED
Catalog Number: 10028-120
Supplier: Globe Scientific



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Description:   CT™ Flange Plug Caps for All CapTrack™ Models
Catalog Number: 76308-994
Supplier: Globe Scientific



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Description:   Plug Stopper
Catalog Number: 89497-896
Supplier: Globe Scientific



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Description:   Plug Stopper
Catalog Number: 10014-228
Supplier: Globe Scientific



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Description:   SCREW CAP WITH O-RING, YELLOW
Catalog Number: 10028-142
Supplier: Globe Scientific



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Description:   CT™ Flange Plug Caps for All CapTrack™ Models
Catalog Number: 76309-002
Supplier: Globe Scientific



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Description:   Microcentrifuge Tube Cap With O-Ring 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. Yellow
Catalog Number: 89499-174
Supplier: Simport Scientific



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Description:   Size; 28-410. Approx. Cap Height (mm); 20 Cap is made of a special phenolic material (mineral filled) to withstand the effects of repeated autoclaving.
Catalog Number: 89001-498
Supplier: DWK Life Sciences (KIMBLE)



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Description:   With red ptfe-faced silicone septa,gpi thread finish: 8-425,septa: standard, color: white:,case of 1000
Catalog Number: 89201-890
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Natural colored cap with silicon o-ring for T341 series tubes. Packed 1000 per case.
Catalog Number: 89050-132
Supplier: Simport Scientific



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Description:   For blood collection and glass or plastic test tubes. Seals inside rim of 12mm or 13mm tubes, and seals outside rim of 10mm tubes. Protects against evaporation. Packaged 1000 closures per pack, 10 packs per case. Blue.
Catalog Number: 28296-602
Supplier: Thermo Fisher Scientific



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Description:   Diamond Culture Tube Cap, Material: Molded from durable, autoclavable polypropylene, Color: Blue, 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: 76184-778
Supplier: Globe Scientific



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Description:   Screw cap for internal thread sample tube, with/without silicone washer between cap/tube to ensure a positive leakproof seal at all temperatures, Material: Polypropylene, Autoclavable, long skirt and super-fast thread design, removed or screwed on with 1 1/4turn, Colour: White
Catalog Number: 75799-298
Supplier: Simport Scientific



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Description:   Diamond Culture Tube Cap, Material: Molded from durable, autoclavable polypropylene, Color: Clear, For 25mm Glass Culture Tubes, Ridges inside cap provide secure grip/ gas exchange, Fit plain end culture tubes, flasks, Maintain sterility without cotton plugging
Catalog Number: 76184-800
Supplier: Globe Scientific



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Description:   GPI Thread Finish; 13-415 Natural polypropylene. Of one-piece construction with a seal achieved due to a unique inner sealing ring. Autoclavable.
Catalog Number: 66010-678
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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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. Red.
Catalog Number: 89499-226
Supplier: Simport Scientific



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