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Closures

4,214  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:   Seal with Septa, Type: Crimp-Top, Color: red, Septa Material: PTFE/silicone, Material: Aluminum, volume: 2.0 mL, size: 11 mm
Catalog Number: 10854-224
Supplier: Restek



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Description:   Crimp Seal, Type: Crimp-Top, Color: Silver, Septa Material: PTFE/Silicone with Slit, Material: Aluminum, 2.0 mL, 11 mm, reduce the risk of needle bending, release vacuum from high-volume injections and improve injection reproducibility when greater than 20% of vial volume taken
Catalog Number: 10853-934
Supplier: Restek



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Description:   Cap, Style: Pulp/Vinyl Lined Cap, Color: Black, Material: Phenolic, Neck Finish: 33-400, Provides the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures
Catalog Number: 76070-174
Supplier: Qorpak



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Description:   Waste Manifold for Drum 2in Coarse thread, 4-port, Connection Type: (3) 1/4in NPT, (1) 1/2in NPT, Material: PTFE
Catalog Number: 76287-658
Supplier: Argos Technologies



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Description:   Screw Cap with O-Ring
Catalog Number: 75982-918
Supplier: Watson Bio Lab



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



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Description:   Safety Snap Cap For Gas Cylinders, Low Pressure-Coarse Thread, Dimensions: 5 x 4 x 7.5 inches, Material: steel, with Complies With Nfpa 1 Fire-Code, NFPA 55, OSHA COMPLIANCE, D.O.T Approval, Designed to fit most N
Catalog Number: 76292-570
Supplier: Justrite



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



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Catalog Number: 77107-016
Supplier: Foxx Life Sciences


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Description:   CAP W/ PULP/VINYL LINED 33-400 PP WHITE
Catalog Number: 76012-868
Supplier: Qorpak



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Description:   Screw-Vial Closure 2mL, 9 mm Short-Cap, Type: Screw-Thread, Color: Green, Septa Material: PTFE/Silicone/PTFE, preassembled, to reduce the risk of needle bending, release vacuum from high-volume injections and improve injection reproducibility (greater than 20% of vial volume)
Catalog Number: 10853-964
Supplier: Restek



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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:   Waste Manifold for 70mm threaded Hedwin/Rieke container, 4-port, Connection Type: (3) 1/4in NPT, (1) 1/2in NPT, Material: PTFE
Catalog Number: 76287-858
Supplier: Argos Technologies



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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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Catalog Number: 76535-008
Supplier: Qorpak



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Description:   White Metal Cap. Pulp/Aluminum Foil Liner. Convenience Pack. Neck Size 70-400.
Catalog Number: 11310-820
Supplier: Qorpak


Small Business Enterprise

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Catalog Number: 76539-300
Supplier: Qorpak



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Description:   38-439 White Ribbed PP Cap with F422 HDPE Foam Liner, Case of 1100
Catalog Number: 89237-498
Supplier: Qorpak


Small Business Enterprise

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Description:   Lid for Packo, Blue Polypropylene, Fits 300 - 1300ml with Tamper Evident Strip, No Gasket
Catalog Number: 76339-906
Supplier: Qorpak



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Description:   Unlined autoclavable cap. Polypropylene. Black. Neck size: 53-400 (mm-GPI Thread). 5 packs of 100 caps per case.
Catalog Number: 16087-262
Supplier: Qorpak


Small Business Enterprise

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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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Catalog Number: 76503-842
Supplier: SCAT AMERICAS, INC.



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Catalog Number: 76539-284
Supplier: Qorpak



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Description:   Neck size(mm-GPI Thread): 58-400. These caps are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures.
Catalog Number: 16087-232
Supplier: Qorpak


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Description:   Poly Crimp Seals and Liner (Snap-On or Crimp) 2.0 mL, 11 mm, Type: Crimp-Top, Color: Blue, Septa Material: PTFE/Silicone/PTFE, versatile, working as either a snap-on or crimp-top cap, Simply use standard crimping tool to secure Poly Crimp seal onto any crimp-top vial
Catalog Number: 10853-952
Supplier: Restek



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Description:   Snap Top Vial Cap, Type: Crimp-Top, Color: Clear, Septa Material: PTFE/Silicone/PTFE with Starburst, 2.0 mL, 11 mm, Snap-On or Crimp, versatile, standard crimping tool to secure the Poly Crimp seal onto any crimp-top vial
Catalog Number: 10853-940
Supplier: Restek



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Description:   With pulp/PE liner. Packed in bags of 12.
Catalog Number: 11311-154
Supplier: Qorpak


Small Business Enterprise

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Catalog Number: 76539-308
Supplier: Qorpak



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Description:   Lid for Packo, Red Polypropylene, Fits 300 - 1300ml with Tamper Evident Strip, Integrated Gasket
Catalog Number: 76339-908
Supplier: Qorpak



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Description:   58-400, sturdy, unbreakable cap has beaded foam lining for excellent seal. For glass or plastic wide-mouth bottles. Not autoclavable.
Catalog Number: 16198-825
Supplier: Qorpak


Small Business Enterprise

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Description:   Packed in bags of 12.
Catalog Number: 89204-934
Supplier: Qorpak


Small Business Enterprise

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Description:   Plug, 1/4in NPT male, PTFE Teflon, Adapt tubing inner diameter (ID) to manifold NPT ports with barbed fittings NPT connections, for hard wall tubing wrap NPT threads 3-4 times and wrench tighten for leak-resistant connections.
Catalog Number: 76287-940
Supplier: Argos Technologies



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Description:   HPLC Waste Accessory Kit for 70mm threaded container, 10-port with (1) 1/2in NPT, (3) 1/4in NPT, (6) 1/4-28
Catalog Number: 76287-848
Supplier: Argos Technologies



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Description:   Neck Size 20-400. Polyseal Cone liner. Provides the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures.
Catalog Number: 16218-028
Supplier: Qorpak


Small Business Enterprise

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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:   Wheaton 20Mm Magnetic Headspace Crimp Seal With Ptfe/Silicone Septa
Catalog Number: 89495-262
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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Catalog Number: 80086-296
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   E-Z* Cap, Liner Material: PTFE/Silicone, Closure Style: Screw Cap, Color: Black, Cap/ Closure Size: 13-425, Cap Material: Polypropylene, Closure for Screw Thread
Catalog Number: 80700-024
Supplier: DWK Life Sciences (KIMBLE)



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Description:   with a TaperSeal cone-shaped liner.
Catalog Number: 89046-718
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   with a PTFE-faced foam liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-900
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: 89046-758
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   with a 14B white rubber liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-856
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: 89046-842
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Modified GPI Thread; 35-415. Approx. Hole Diameter (mm); 27 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: KT410119-3527
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Button Top,Unlined,Flip Off,Color Coded, Fits GPI Aluminum Seal Finish 20 Color white
Catalog Number: 66004-056
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Open Top, Color Coded Aluminum Seal, Flip Tear Off, White Fits GPI Serum Finish 20 mm
Catalog Number: 66004-072
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Button Top,Unlined,Flip/Tear Off,Color Coded, Fits GPI Aluminum Seal Finish 13 Color red
Catalog Number: 66004-068
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Autoclavable. Liner is white rubber faced with fluoropolymer resin. Designed to assure the ultimate in product safety. Wheaton Science Products completes your package with the right closure.
Catalog Number: 66012-353
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Certificate Certificates    
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Description:   White polypropylene. GPI thread finish; 22-400. Replacement cap for scintillation vials 66022-060, -081, -263, -274, -296. Closure is made from white polypropylene and has a pulp-backed aluminum foil liner. Top is suitable for marking.
Catalog Number: 66024-200
Supplier: DWK Life Sciences (KIMBLE)



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Description:   GPI Thread Finish; 20-400
Catalog Number: 66014-394
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Polypropylene White with PTFE Liner. 144 per case
Catalog Number: 30620-984
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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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: 16153-250
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   For mouth OD: 11mm. Blue.
Catalog Number: 26676-786
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Heavy wall construction designed for lyophilization and freeze-drying. Manufactured from Wheaton-33 low extractable borosilicate glass (meets ASTM Type I Class A and USP Type I standards).
Catalog Number: 26675-942
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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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: 16153-286
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Certificate Certificates    
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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: 16153-227
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Certificate Certificates    
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Description:   For media bottles and screw-thread vials. 14B white rubber liner. Designed from ASTM Specification E982. GPI thread finish: 38mm-430.
Catalog Number: 16198-993
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Non-toxic white rubber liner for culture work. 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: 16299-234
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Center disc tear-out. Unlined. One-piece center disc tears out, exposing top of stopper to syringe. Shelf packs of 100. Standard. For mouth OD: 30mm.
Catalog Number: 16171-830
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Solid metal foil-lined caps for organic solvents. Cap size: 38mm-430.
Catalog Number: 16160-720
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Cap, Tamper-Evident Aluminum, with For Oral Use imprint, Color: Natural, Size: 28.5, Style Complete: Tear Off, for Uni-Dose* Bottles and Vials, Three-piece Pulp / PVDC / PE lined aluminum caps have unique metal inserts
Catalog Number: 10796-626
Supplier: DWK Life Sciences (KIMBLE)



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