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Closures

4,233  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: 16218-001
Supplier: Qorpak


Product available on GSA Advantage® Small Business Enterprise

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Description:   Green Thermoset Screw Caps, Fluoropolymer Resin Liner, Size 24-400 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, Bulk caps
Catalog Number: 75993-612
Supplier: Qorpak



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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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Description:   Snap Cap with Two Thumb Tabs, for 13 mm Tubes
Catalog Number: 89206-954
Supplier: Globe Scientific


Minority or Woman-Owned Business Enterprise Small Business Enterprise

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Catalog Number: RK24474
Supplier: Restek



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Description:   KIM-LOK* PTFE/SILICONE LINERS LOCK INTO POLYPROPYLENE CLOSURES TO PREVENT CONTAMINATION IF DROPPED. LINERS ARE PRE-ASSEMBLED INTO THE CLOSURE.
Catalog Number: 93001-090
Supplier: DWK Life Sciences (KIMBLE)



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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: 25225-308
Supplier: Spectrum Laboratories


Small Business Enterprise

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Description:   HPLC Waste Accessory Kit for GL45 threaded container, 10-port with (1) 1/2in NPT, (3) 1/4in NPT, (6) 1/4-28
Catalog Number: 76287-768
Supplier: Argos Technologies



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Catalog Number: 76948-956
Supplier: SCAT AMERICAS, INC.


New Product

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Description:   With polyseal cone liner. Packed in bags of 100.
Catalog Number: 11311-278
Supplier: Qorpak


Small Business Enterprise

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Catalog Number: 14221-608
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Certificate Certificates    
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Catalog Number: 33502-070
Supplier: Chemglass


Small Business Enterprise

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Description:   Waste Manifold for Justrite container, 4-port, Connection Type: (3) 1/4in NPT, (1) 1/2in NPT, Type: Polypropylene disconnect, Material: Polypropylene
Catalog Number: 76287-978
Supplier: Argos Technologies



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Description:   Microcentrifuge Tube Flat Top Cap With O-Ring Seal. Made Of Polyethylene. Certified Rnase-, Dnase-, Pyrogen- And Dna-Free. Will Withstand Temperatures From -196C To +110C. Cs/1000. Lilac.
Catalog Number: 89499-204
Supplier: Simport Scientific



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Description:   Fluoropolymer resin valves are leak-tight closures for screw cap vials. Valves allow access your sample without exposure. When valve is used with glass vial, only fluoropolymer resin and glass come in contact with sample. 20-400. Septum installing tool available separately.
Catalog Number: 62403-008
Supplier: Vici Precision Sampling



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Description:   Blue GL-45 Cap Polypro
Catalog Number: 30623-014
Supplier: Chemglass


Small Business Enterprise

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Description:   SCREW CAP WITH O-RING, BLUE
Catalog Number: 10028-190
Supplier: Globe Scientific



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Description:   Size: 3. Replacement for 50mL KIMAX* volumetric flasks.
Catalog Number: 16358-266
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   FLANGE PLUG CAP 16MM PE RED
Catalog Number: 10029-200
Supplier: Simport Scientific



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Certificate Certificates    
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Description:   Tear-off. Blue. Stopper can be punctured by syringe or seal can be completely removed and contents poured from bottle. Shelf packs of 100. For mouth OD: 13mm.
Catalog Number: 16171-841
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Certificate Certificates    
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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. Red.
Catalog Number: 16199-007
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Catalog Number: 76948-974
Supplier: SCAT AMERICAS, INC.


New Product

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Description:   HPLC Waste Accessory Kit for Justrite container with Stainless Steel quick disconnect, 10-port, Collect effluent from multiple sources while minimizing harmful solvent exhaust, Easily connect to Justrite safety containers using quick disconnects
Catalog Number: 76287-974
Supplier: Argos Technologies



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Description:   Hub-Cap Multi-Pack, Assembly of the bottle cap and plug, 3-pk.
Catalog Number: 10853-364
Supplier: Restek



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Description:   For blood collection and glass or plastic test tubes. Seals inside rim of 16mm, and seals outside rim of 12 and 13mm tubes. Protects against evaporation. Packaged 1000 closures per pack, 10 packs per case. Grey.
Catalog Number: 28295-456
Supplier: Thermo Fisher Scientific



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Catalog Number: 470346-256
Supplier: Jaece



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Catalog Number: 76520-872
Supplier: Caplugs



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Description:   Aluminum Crimp Seal 2.0 mL, 11 mm Type:Crimp-Top Color:yellow With Septa
Catalog Number: 10059-148
Supplier: Restek



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Description:   Snap Ring Cap with Septum Type:Snap-Top Color:Clear Material:Polypropylene Septa/Liner Material:PTFE/Butyl Rubber 2.0 mL, 11 mm
Catalog Number: 10058-678
Supplier: Restek



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Catalog Number: 60003-756
Supplier: Kemtech America


Minority or Woman-Owned Business Enterprise Small Business Enterprise

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Description:   Flanged Plug Cap
Catalog Number: 89497-874
Supplier: Globe Scientific



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Description:   Insert for screw cap GL 14, 3.0 mm (0.125") I.D.
Catalog Number: 76263-752
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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