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Closures

4,208  results were found
Closures

Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.


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Catalog Number: 14234-750
Supplier: Thermo Scientific



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Catalog Number: 76642-920
Supplier: Thermo Fisher Scientific



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Description:   PVC. Zero pressure weathercap, 12" diameter. Ducting parts.
Catalog Number: 30185-000
Supplier: Labconco


Product available on GSA Advantage®

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Description:   24mm-410 WHITE FOAM LINED Closure.
Catalog Number: IR067-2410WBP
Supplier: Thermo Scientific



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Catalog Number: 76642-776
Supplier: Thermo Fisher Scientific



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Description:   24mm-414 Blue Closure OPEN TOP.
Catalog Number: IR297-2414
Supplier: Thermo Scientific



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Catalog Number: 76642-742
Supplier: Thermo Fisher Scientific



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Description:   48mm-400 WHITE FOAM LINED Closure.
Catalog Number: IR067-4800WBP
Supplier: Thermo Scientific



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Catalog Number: 76313-694
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Tear-away aluminum seal (13mm corkage). Freeze dry glassware.
Catalog Number: 26676-353
Supplier: Labconco


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Catalog Number: 76642-844
Supplier: Thermo Fisher Scientific



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Description:   Vial Caps with PTFE Faced Silicone Liner
Catalog Number: 10098-812
Supplier: Ace Glass


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Catalog Number: 76642-924
Supplier: Thermo Fisher Scientific



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Description:   PVC. Cap fits atop standard PVC duct, permits vertical discharge of effluent air above roofline for dispersion away from the building. Equivalent resistance in feet of straight duct: 5'. Nominal diameter: 16". 72" high.
Catalog Number: 82006-942
Supplier: Labconco


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Description:   Thread finish: GL18. Translucent screw cap is for use with BrandTech polypropylene and low-density polyethylene bottles.
Catalog Number: 83009-032
Supplier: Brandtech



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Description:   Thread finish: GL32. Translucent screw cap is for use with BrandTech polypropylene and low-density polyethylene bottles.
Catalog Number: 83009-034
Supplier: Brandtech



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Description:   8 flat, optically clear caps for real-time PCR applications. Prevent evaporation during thermal cycling or storage. Certified nonpyrogenic. Free of RNase, DNase, human DNA, PCR inhibitors. PCR patented by Hoffmann-La Roche. Requires license.
Catalog Number: 14230-092
Supplier: Sorenson Bioscience



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Catalog Number: 76642-612
Supplier: Thermo Fisher Scientific



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Catalog Number: 14235-154
Supplier: Thermo Scientific



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Description:   Vial Caps with PTFE Faced Silicone Liner
Catalog Number: 10098-806
Supplier: Ace Glass


Small Business Enterprise

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Description:   PVC. Zero pressure weathercap, 10" diameter. Ducting parts.
Catalog Number: 26674-520
Supplier: Labconco


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Catalog Number: 14235-178
Supplier: Thermo Scientific



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Description:   Vial Caps with PTFE Faced Silicone Liner
Catalog Number: 10098-804
Supplier: Ace Glass


Small Business Enterprise

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Catalog Number: IR297-2400UB
Supplier: Thermo Scientific


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Catalog Number: 76313-700
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Vial Caps with PTFE Faced Silicone Liner
Catalog Number: 10098-800
Supplier: Ace Glass


Small Business Enterprise

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Catalog Number: 76313-686
Supplier: DWK Life Sciences (KIMBLE)



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Catalog Number: 76642-758
Supplier: Thermo Fisher Scientific



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Description:   PVC. For use with Protector* VS* Ventilation Stations. For use with 15.2cm diameter round duct.
Catalog Number: 30152-646
Supplier: Labconco


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Catalog Number: 46600-681
Supplier: Thermo Scientific



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Description:   With eight domed caps. For real-time PCR applications. Prevent evaporation during thermal cycling or storage. For 96-well plates. Certified nonpyrogenic. Free of RNase, DNase, human DNA, PCR inhibitors. PCR patented by Hoffmann-La Roche. Requires license.
Catalog Number: 14229-978
Supplier: Sorenson Bioscience



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Catalog Number: 76642-842
Supplier: Thermo Fisher Scientific



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Description:   Description: Yellow Polypropylene for Shimadzu w/ Molded Membrane Septum..
Catalog Number: 66008-178
Supplier: Thermo Scientific



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Catalog Number: 76313-704
Supplier: DWK Life Sciences (KIMBLE)



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Catalog Number: 76313-688
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Pre-assembled caps and septa reduce the chance of contamination of the septum during sample preparation. Closure Color: Black. Septa: Red PTFE/Silicone. Thickness: 0.060".
Catalog Number: 66016-058
Supplier: Thermo Scientific



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Description:   Vial Caps with PTFE Faced Silicone Liner
Catalog Number: 10098-802
Supplier: Ace Glass


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Catalog Number: 76642-652
Supplier: Thermo Fisher Scientific



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Description:   Pre-assembled caps and septa reduce the chance of contamination of the septum during sample preparation. (*For use with Shimadzu autosamplers). Closure Color: Yellow. Septa: Red PTFE/Silicone. Thickness: 0.060".
Catalog Number: 66008-170
Supplier: Thermo Scientific



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Catalog Number: 76642-682
Supplier: Thermo Fisher Scientific



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Description:   (15x45mm) Screw Thread Vials Solid top caps are phenolic with PTFE/rubber liners. Closures are chemically resistant to moisture vapor and offer an inert surface for vial contents. Black Phenolic, Solid-top, PTFE/Rubber Liner. GPI Thread Finish: 13-425.
Catalog Number: 14232-710
Supplier: Thermo Scientific



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Catalog Number: 14235-528
Supplier: Thermo Scientific



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Catalog Number: 76642-888
Supplier: Thermo Fisher Scientific



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Catalog Number: 66008-038
Supplier: Thermo Scientific



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Catalog Number: 76642-640
Supplier: Thermo Fisher Scientific



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Catalog Number: 76313-690
Supplier: DWK Life Sciences (KIMBLE)



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Catalog Number: IRS297-5300
Supplier: Thermo Scientific



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Catalog Number: 76642-860
Supplier: Thermo Fisher Scientific



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Catalog Number: 76642-664
Supplier: Thermo Fisher Scientific



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Catalog Number: 76642-872
Supplier: Thermo Fisher Scientific



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Catalog Number: 76251-416
Supplier: DEMPSEY INDUSTRIES INC TE



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Description:   Size 13-425, It has a polyethylene cone liner, which molds itself around sealing areas of the finish as the cap is screwed on. Liner is secured to the protruding lock-stud in cap, so that it cannot become dislodged or fall out.
Catalog Number: 16216-982
Supplier: Qorpak


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Description:   Diamond Culture Tube Cap for 13mm Glass Culture Tubes, Clear, 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: 76184-760
Supplier: Globe Scientific



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Description:   Thermoset Screw Caps, Fluoropolymer Resin Liner, Style: Ribbed, Color: Green, Size: 13-425, ideal for containment of organic chemicals and solvents, high concentrates of acids and caustics, Foam backed PTFE liners resist attack from virtually all chemicals at RT
Catalog Number: 75993-600
Supplier: Qorpak



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Description:   PLUG CAP 13MM BLU PK1000
Catalog Number: 89206-927
Supplier: Globe Scientific



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Description:   For media bottles and screw-thread vials. Has cemented-in PTFE-faced 14B rubber liner. Designed from ASTM Specification E982. GPI thread finish: 15-425.
Catalog Number: 16198-911
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Threaded cap is flanged with an open top and a butyl septum. Cap Size: 33-430.
Catalog Number: 66012-658
Supplier: DWK Life Sciences (KIMBLE)


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Description:   Snap Cap for 12/13 mm Tubes
Catalog Number: 89206-990
Supplier: Globe Scientific


Minority or Woman-Owned Business Enterprise Small Business Enterprise

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Description:   Replacement Caps for 9 mm Threaded Vials
Catalog Number: 10170-758
Supplier: Chemglass


Small Business Enterprise

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Description:   Green Thermoset Screw Caps, Fluoropolymer Resin Liner, Size 22-400 caps are ideal for containment of organic chemicals and solvents, high concentrates of acids and caustics, Foam backed PTFE liners resist attack from virtually all chemicals at RT, Bagged caps
Catalog Number: 75993-610
Supplier: Qorpak



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Description:   Packed in bags of 100.
Catalog Number: 16196-406
Supplier: Qorpak


Small Business Enterprise

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Catalog Number: 89003-558
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Universal Snap Cap
Catalog Number: 89206-912
Supplier: Globe Scientific


Minority or Woman-Owned Business Enterprise Small Business Enterprise

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Description:   For use with test tubes and flasks. Proven non-toxic to algae. Plug springs back to original shape after repeated use. Autoclavable and chemically resistant. For inner diameter 21 to 26mm. Ideal for use with VWR* Drosophila Vials.
Catalog Number: 60882-189
Supplier: Jaece



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