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Closures

4,211  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: 76539-298
Supplier: Qorpak



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Description:   Snap-On or Crimp cap 2.0 mL, 11 mm Poly Crimp Seal Type:Crimp-Top Color:Clear Septa/Liner Material:PTFE/Silicone
Catalog Number: 10059-158
Supplier: Restek



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Description:   Two-Position Snap Caps
Catalog Number: 10029-190
Supplier: Simport Scientific



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Catalog Number: 76552-496
Supplier: Foxx Life Sciences



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Catalog Number: 470178-078
Supplier: EMPIRE/EMCO



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Description:   HPLC Waste Accessory Kit for 61mm threaded container, 10-port with (1) 1/2in NPT, (3) 1/4in NPT, (6) 1/4-28
Catalog Number: 76287-444
Supplier: Argos Technologies



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Catalog Number: 76248-042
Supplier: NEWARK/ELEMENT 14 TE



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Description:   Mobi-Cap Adaptor with Hub-Cap
Catalog Number: 10853-454
Supplier: Restek



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Description:   Solvent Supply Safety Bottle Cap, White, PTFE insert, Thread: 1/4-28, Ports: 4, for 38mm Wako bottle, PP spin collar to prevent tubing from twisting when the cap is removed, FFKM air inlet valve allows air to flow in but prevents solvent vapors from escaping
Catalog Number: 76287-742
Supplier: Argos Technologies



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Catalog Number: 76503-388
Supplier: SCAT AMERICAS, INC.



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Description:   Case of 980
Catalog Number: 89204-930
Supplier: Qorpak


Small Business Enterprise

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Description:   Thread Size: 38-430; Liner Type: fluoropolymer resin. Cap for use with CG-190 G.P.I. screw thread tube. Part numbers CG-191-01 through CG-191-12 are made of black plastic with a choice of white rubber or fluoropolymer resin liner.
Catalog Number: 80061-792
Supplier: Chemglass


Small Business Enterprise

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Catalog Number: 76514-466
Supplier: Caplugs



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Catalog Number: 76514-448
Supplier: Caplugs



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Catalog Number: 14211-707
Supplier: Simport Scientific



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Catalog Number: 76424-326
Supplier: DWK Life Sciences (KIMBLE)



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Catalog Number: 76552-492
Supplier: Foxx Life Sciences



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Description:   Pulp/Vinyl Lined Phenolic Thermoset Cap, Color: Black Ribbed, Material: Phenolic, Provides the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures, Neck Finish: 45-400
Catalog Number: 16196-343
Supplier: Qorpak



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Catalog Number: 60872-474
Supplier: Simport Scientific



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Description:   Two-Position Snap Caps
Catalog Number: 10029-186
Supplier: Simport Scientific



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Description:   Ideal for resealing most 13mm evacuated glass blood collection tubes and Elkay 12mm plastic test tubes. Thumb tab for easy on/off. Caution: Not to be used with glass culture tubes. Designed for glass blood collection tubes.
Catalog Number: 15070-448
Supplier: Cardinal Health



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Description:   With. 030 orifice. specialty caps allow for a proper application of a product, dispensing measured amounts and one-handed application.
Catalog Number: 89204-920
Supplier: Qorpak


Small Business Enterprise

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Description:   Waste Manifold for GL38 threaded container, 4-port, Connection Type: (3) 1/4in NPT, (1) 1/2in NPT, Material: PTFE
Catalog Number: 76287-552
Supplier: Argos Technologies



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Description:   Cap ValuLine, Style: F217 and with polyethylene foam and PTFE (Polytetrafluoroethylene) Liner, Ribbed, Color: White, Material: Matte Polypropylene, Neck Finish: 38-400
Catalog Number: 75799-976
Supplier: Qorpak


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Catalog Number: 75820-840
Supplier: Chemglass



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Description:   Microcentrifuge Tube Cap Witho-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. Brown
Catalog Number: 89499-178
Supplier: Simport Scientific



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Description:   Unlined autoclavable cap. Polypropylene. Black. Neck size: 43-400 (mm-GPI Thread). 5 packs of 100 caps per case.
Catalog Number: 16087-256
Supplier: Qorpak


Small Business Enterprise

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Catalog Number: 75805-426
Supplier: Foxx Life Sciences



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Description:   Waste Manifold for Wako 38mmthreaded container, 10-port, Connection Type: (1) 1/2in NPT, (3) 1/4in NPT, (6) 1/4-28, Material: PTFE
Catalog Number: 76287-764
Supplier: Argos Technologies



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Description:   ValuLine F217 and PTFE Lined Cap, PE Foam, Material: Polypropylene, Color: White, Ribbed, Neck Finish: 89-400
Catalog Number: 76170-308
Supplier: Qorpak



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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: 10058-674
Supplier: Restek



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Description:   Pierce-It* Closure, 16mm yellow, 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: 10127-380
Supplier: Simport 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: Orange
Catalog Number: 75799-292
Supplier: Simport Scientific



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Catalog Number: 76503-478
Supplier: SCAT AMERICAS, INC.



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Description:   Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.
Catalog Number: 16299-290
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.
Catalog Number: 16299-222
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Cap, Open Top Polypropylene Black PTFE/Silicone Liner with Slit, Size: 13-425, Cap Material: Polypropylene, Colour: Black, Cap liner: Pre-slit bonded PTFE/silicone, Autoclavable, provide access with syringe, Case of 1000
Catalog Number: 10796-634
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Cap Polypropylene, with Poly-Vinyl Liner, Closure Style: Screw Cap, Color: White, Cap/ Closure Size: 24-400, Cap Material: Polypropylene, Liner Material: Poly-Vinyl, Thread Finish: 24-400
Catalog Number: 10796-432
Supplier: DWK Life Sciences (KIMBLE)



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Description:   GLS 80 thread
Catalog Number: 76263-776
Supplier: DWK Life Sciences (KIMBLE)



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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 25mm. Green.
Catalog Number: 16199-020
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Open Top, Color Coded Aluminum Seal, Tear Out, Blue Fits GPI Serum Finish 20 mm
Catalog Number: 66004-030
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Open Top, Color Coded Aluminum Seal, Tear Off, Red Fits GPI Serum Finish 13 mm
Catalog Number: 66004-038
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Modified GPI Thread; 13-415. Approx. Hole Diameter (mm); 5.5 Glass-filled nylon cap with modified GPI thread finish to accommodate use with an o-ring seal. The 410119-1307 and 410119-2015 caps are used for the Microflex microscale chemistry kits.
Catalog Number: KT410119-1305
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Cone,Solid Top,Black Phenolic,Polyseal*, GPI Thread Finish 22-400
Catalog Number: KT73809-22400
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Non-Slit Caps
Catalog Number: 76288-112
Supplier: DWK Life Sciences (KIMBLE)



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Description:   With urea screw cap and polyethylene disc liner. White plastic screw caps fit Wheaton vials (66021-679 series) and other glass scintillation vials. Suitable for marking. Size: 22mm.
Catalog Number: 66021-817
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   with a polyethylene liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-782
Supplier: DWK Life Sciences (KIMBLE)



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Description:   with a polyethylene liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-794
Supplier: DWK Life Sciences (KIMBLE)



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Description:   with a pulp/tinfoil liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-822
Supplier: DWK Life Sciences (KIMBLE)



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Description:   with a polyvinyl liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-760
Supplier: DWK Life Sciences (KIMBLE)



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Description:   with a PTFE-faced foam liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-898
Supplier: DWK Life Sciences (KIMBLE)



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Description:   with a 14B white rubber liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-858
Supplier: DWK Life Sciences (KIMBLE)



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Description:   with a polyvinyl liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-774
Supplier: DWK Life Sciences (KIMBLE)



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Description:   With bonded white ptfe liner,gpi thread finish: 8-425,color:white,case of 1000
Catalog Number: 89201-910
Supplier: DWK Life Sciences (KIMBLE)



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Description:   13Mm extended control dropper tip ldpe gray 1000 per case
Catalog Number: 89220-242
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   20Mm extended control dropper tip ldpe pink 1000 per case
Catalog Number: 89220-256
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Extended Controlled Dropper Tips are now available in natural polyethylene. Designed to dispense one drop at a time. They fit our Wheaton dropping bottles 211618 and 211628 series.
Catalog Number: 16300-100
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Certificate Certificates    
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Description:   Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.
Catalog Number: 16299-306
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Convenient lab packs for laboratory trials or where smaller quantities are needed. Colored caps facilitate rapid identification of individual samples and allow for coding of multiple product lines. Autoclavable.
Catalog Number: 16300-143
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Catalog Number: 76244-996
Supplier: Caplugs



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Description:   Diamond Culture Tube Cap for 13mm Glass Culture Tubes, Blue, 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: 76184-768
Supplier: Globe Scientific



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Description:   cap for 60978 beaker
Catalog Number: 100503-222
Supplier: Electron Microscopy Sciences


Minority or Woman-Owned Business Enterprise

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Description:   Caps with PTFE Liner
Catalog Number: 10170-780
Supplier: Chemglass


Small Business Enterprise

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Description:   Diamond Culture Tube Cap, Material: Molded from durable, autoclavable polypropylene, Color: Green, 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: 76184-774
Supplier: Globe Scientific



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