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Closures

4,216  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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Description:   Flanged Plug Cap
Catalog Number: 89497-870
Supplier: Globe Scientific



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Description:   Pierce-It* Closure, 16mm white, 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: 10127-378
Supplier: Simport Scientific



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Description:   HPLC Waste Accessory Kit for Justrite container with Polypropylene 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: 76287-970
Supplier: Argos Technologies



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Description:   For use with Wheaton Redi-Pak glass containers. Wheaton Science Products is the premier laboratory source for all types of glass and plastic containers and accessories.
Catalog Number: 16153-224
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Certificate Certificates    
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Description:   GPI Thread Finish; 13-425
Catalog Number: 66014-391
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Neck Size 28-400. Polyseal Cone liner. Provides the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures.
Catalog Number: 11311-270
Supplier: Qorpak


Small Business Enterprise

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Catalog Number: 60820-142
Supplier: Globe Scientific


Minority or Woman-Owned Business Enterprise Small Business Enterprise

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Description:   Diamond Culture Tube Cap, Material: Molded from durable, autoclavable polypropylene, Color: Red, For 13mm Glass Culture Tubes, Ridges inside cap provide secure grip and gas exchange, Reduce sample evaporation compared to cotton plugging, Maintain sterility
Catalog Number: 76184-762
Supplier: Globe Scientific



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Description:   Vial Cap and Septa, preassembled, Type:Screw-Thread, Color:Black, Septa Material:Red PTFE/Silicone, 0.060in with Slit, Fits all 2.0 mL, 12 x 32 mm, screw-thread 8 mm/425 vial-based autosamplers
Catalog Number: 10854-246
Supplier: Restek



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Description:   Rubber-lined. Withstands repeated autoclaving. Designed to fit KIMAX* brand screw-top tubes with a matching GPI thread (reusable or disposable). GPI thread: 15-415. Identified in ASTM Specification E982, Class B requirements.
Catalog Number: 89001-504
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   Size: 4. Replacement for 100mL KIMAX* volumetric flasks.
Catalog Number: 16358-268
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   FLANGE PLUG CAPS 12MM PE YELLOW
Catalog Number: 10029-196
Supplier: Simport Scientific



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Description:   Lilac colored cap with silicon o-ring for T341 series tubes. Packed 1000 per case.
Catalog Number: 89050-138
Supplier: Simport Scientific



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Certificate Certificates    
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Description:   Green Thermoset Screw Caps, Fluoropolymer Resin Liner, Size: 38-400, ideal for containment of organic chemicals and solvents, high concentrates of acids and caustics, and water samples. Foam backed PTFE liners resist attack from virtually all chemicals at RT
Catalog Number: 75993-622
Supplier: Qorpak



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Catalog Number: 30621-044
Supplier: SAVILLEX


Small Business Enterprise

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Description:   Diamond Culture Tube Cap, Material: Molded from durable, autoclavable polypropylene, Color: Red, 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: 76184-772
Supplier: Globe Scientific



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Description:   89-400, sturdy, unbreakable cap has beaded foam lining for excellent seal. For glass or plastic wide-mouth bottles. Not autoclavable.
Catalog Number: 16198-905
Supplier: Qorpak


Small Business Enterprise

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Description:   Preassembled, Fit all 2.0 mL, 12 x 32mm, screw-thread 8mm/425 vial-based autosamplers, Septa/Liner Material: Red PTFE/Silicone, 0.065inch
Catalog Number: 10058-618
Supplier: Restek



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Description:   Size 38-400 caps for narrow and wide mouth bottles. Provide a wide range of chemical compatibility and are temperature tolerant.
Catalog Number: 16199-180
Supplier: Qorpak


Product available on GSA Advantage® Small Business Enterprise

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Description:   Screw cap for internal thread sample tube, with/without silicone washer between the cap/the 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: Blue
Catalog Number: 75799-286
Supplier: Simport Scientific



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Description:   Neck size(mm-GPI Thread): 89-400. White propylene caps are available with a SturdeeSeal Polyethylene foam liner or linerless. The SturdeeSeal liner has excellent sealing characteristics and good chemical resistance.
Catalog Number: 16087-275
Supplier: Qorpak


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: Stainless steel disconnect, Material: PTFE
Catalog Number: 76287-462
Supplier: Argos Technologies



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Description:   Waste Manifold for Justrite container container, 10-port, Connection Type: (1) 1/2in NPT, (3) 1/4in NPT, (6) 1/4-28, Type: Polypropylene disconnect, Material: Polypropylene
Catalog Number: 76287-976
Supplier: Argos Technologies



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Description:   with a polyvinyl liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-766
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   Green Thermoset Screw Caps, Fluoropolymer Resin Liner, Size 20-400 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: 75993-606
Supplier: Qorpak



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Description:   Aluminum Crimp Seal 2.0 mL, 11 mm Type:Crimp-Top Color:red With Septa
Catalog Number: 10059-146
Supplier: Restek



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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. Blue.
Catalog Number: 16199-010
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Catalog Number: 16151-387
Supplier: Qorpak


Product available on GSA Advantage® Small Business Enterprise

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Description:   Size 43-400 caps for narrow and wide mouth bottles. Provide a wide range of chemical compatibility and are temperature tolerant.
Catalog Number: 16199-205
Supplier: Qorpak


Product available on GSA Advantage® Small Business Enterprise

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Description:   Cone,Solid Top,Black Phenolic,Polyseal*, GPI Thread Finish 18-400
Catalog Number: KT73809-18400
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Phenolic Black with Polyethylene Cone Liner. 144 per case
Catalog Number: 30620-986
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Certificate Certificates    
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Description:   CapTrack Flange Plug Cap, 13mm, Blue, 1000/Bag
Catalog Number: 76308-992
Supplier: Globe Scientific



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