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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: 75820-784
Supplier: Chemglass



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Description:   Feature imbedded fluoropolymer resin-coated magnetic weight. Sink in water. Provide slow spin movement of membrane when used with magnetic stir plate. No additional stirring bar required to maintain continuous motion. Not for use with CE or PVDF tubing.
Catalog Number: 25224-168
Supplier: Spectrum Laboratories


Small Business Enterprise

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Description:   Waste Manifold, Panel-mount, 4-port, Connection Type: (3) 1/4in NPT, (1) 1/2in NPT, Material: PTFE with Polypropylene cam lock
Catalog Number: 76287-574
Supplier: Argos Technologies



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Description:   Thread Size: 13-425; Liner Type: Rubber. 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: 80061-770
Supplier: Chemglass


Small Business Enterprise

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Description:   Vial Cap and Septa, preassembled, Type:Screw-Thread, Color:Black, Septa Material:Red PTFE/Silicone, 0.060in with Slit, size: 10-425
Catalog Number: 10854-256
Supplier: Restek



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Description:   Plug Style Caps
Catalog Number: 10836-532
Supplier: Starplex



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Description:   Neck size(mm-GPI Thread): 53-400. These caps are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures.
Catalog Number: 16087-230
Supplier: Qorpak


Product available on GSA Advantage® Small Business Enterprise

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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: 10058-676
Supplier: Restek



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Catalog Number: 76503-940
Supplier: SCAT AMERICAS, INC.



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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. White.
Catalog Number: 89499-230
Supplier: Simport Scientific



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Catalog Number: 76502-932
Supplier: SCAT AMERICAS, INC.



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Catalog Number: 76503-808
Supplier: SCAT AMERICAS, INC.



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Catalog Number: 76503-430
Supplier: SCAT AMERICAS, INC.



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Description:   CAP F217 AND PTFE LINED 33-400 PP WHITE
Catalog Number: 76012-838
Supplier: Qorpak



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Description:   With pulp/aluminum foil liner. Packed in bags of 100.
Catalog Number: 11311-296
Supplier: Qorpak


Small Business Enterprise

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Catalog Number: 76552-486
Supplier: Foxx Life Sciences



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Catalog Number: 76539-338
Supplier: Qorpak



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Catalog Number: 76503-820
Supplier: SCAT AMERICAS, INC.



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Catalog Number: 76249-442
Supplier: SINCLAIR & RUSH TE



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Description:   Are an effective way to recap blood drawing tubes, Glass test tubes and plastic culture tubes. precision molded from ldpe and maintain a tight seal during centrifugation, agitation and refrigeration procedures, 16mm, pe, for 16mm Glass and evacuated tubes, red.
Catalog Number: 10040-030
Supplier: Globe Scientific



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Description:   Lid for Packo, Dark Red Polypropylene, Fits 1500 - 2500ml with Tamper Evident Strip, No Gasket
Catalog Number: 76339-912
Supplier: Qorpak



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Catalog Number: RK21762
Supplier: Restek



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Description:   cap for 60968 beaker
Catalog Number: 100503-204
Supplier: Electron Microscopy Sciences


Minority or Woman-Owned Business Enterprise

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Description:   CAP W/ PULP/VINYL LINED 43-400 PP WHITE
Catalog Number: 76012-872
Supplier: Qorpak



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Description:   The center disc tears out exposing the top of the stopper to the syringe, Natural color, fit mouth ID 13mm x OD 20mm
Catalog Number: 101412-416
Supplier: Electron Microscopy Sciences


Minority or Woman-Owned Business Enterprise

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Catalog Number: 76514-468
Supplier: Caplugs



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Description:   Waste Manifold for DIN 50 threaded container, 10-port, Connection Type: (1) 1/2in NPT, (3) 1/4in NPT, (6) 1/4-28, Material: Polypropylene
Catalog Number: 76287-796
Supplier: Argos Technologies



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Catalog Number: 76514-436
Supplier: Caplugs



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Description:   This lets you quickly remove and replace needle seal septum.
Catalog Number: 62403-014
Supplier: Vici Precision Sampling



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Description:   CAP UNIVERSAL 12-16 MM GRAY CS10000
Catalog Number: 89201-972
Supplier: Simport Scientific



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Description:   Packed in bags of 100.
Catalog Number: 11311-626
Supplier: Qorpak


Small Business Enterprise

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Description:   Size 22-400 caps have autoclavable, 14B, white rubber liners.
Catalog Number: 16215-050
Supplier: Qorpak


Small Business Enterprise

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Catalog Number: 470178-016
Supplier: Qorpak


Small Business Enterprise

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Description:   Tip Strip, disinfect critical surfaces of male luer connections in 3minutes, Twist on easily, Latex free, Fit majority of male luer connections, Effective against Staphylococcus aureus, Staphylococcus epidermidis, Escherichia coli and Pseudomonas aeruginosa, and Candida glabrata
Catalog Number: 75788-304
Supplier: Healthcare Products



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Description:   CLOSURE TUBE 13 MM YELLOW
Catalog Number: 89201-950
Supplier: Simport Scientific



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Description:   Aluminum Crimp Seal 2.0 mL, 11 mm Type:Crimp-Top Color:Silver With Septa
Catalog Number: 10059-150
Supplier: Restek



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Description:   Poly Crimp Seals and Liner (Snap-On or Crimp) 2.0 mL, 11 mm, Type: Crimp-Top, Color: Clear, 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: 10853-950
Supplier: Restek



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Description:   Magnetic Seal with Septa, 20 mm, preassembled, Type: Crimp-Top, Modification: with 8 mm Hole, Color: Gold, Septa Material: PTFE/Butyl, Material: steel
Catalog Number: 10854-158
Supplier: Restek



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Description:   Neck size(mm-GPI Thread): 48-400. These caps are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures.
Catalog Number: 16087-228
Supplier: Qorpak


Product available on GSA Advantage® Small Business Enterprise

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Description:   Thread Size: 20-400; Liner Type: Rubber. 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: 80061-780
Supplier: Chemglass


Small Business Enterprise

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Description:   Plug, 3/8in NPT male, Polypropylene, 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: 76287-616
Supplier: Argos Technologies



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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: 16196-330
Supplier: Qorpak


Small Business Enterprise

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Catalog Number: 77107-012
Supplier: Foxx Life Sciences


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Catalog Number: 75820-772
Supplier: Chemglass



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Description:   Pouring Ring GL-45 Gray Polypropylene
Catalog Number: 30623-036
Supplier: Chemglass


Small Business Enterprise

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Description:   CAP F217 AND PTFE LINED 38-400 PP WHITE
Catalog Number: 76012-840
Supplier: Qorpak



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Description:   Cap GL-45 Purple Solid Polypropylene
Catalog Number: 30623-022
Supplier: Chemglass


Small Business Enterprise

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Description:   Two-Position Snap Caps
Catalog Number: 10029-188
Supplier: Simport Scientific



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Description:   Waste Manifold for 51mm threaded container, 4-port, Connection Type: (3) 1/4in NPT, (1) 1/2in NPT, Material: Polypropylene
Catalog Number: 76287-810
Supplier: Argos Technologies



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Description:   Waste Manifold for 61mm threaded container, 4-port, Connection Type: (3) 1/4in NPT, (1) 1/2in NPT, PP Manifold
Catalog Number: 76287-448
Supplier: Argos Technologies



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Catalog Number: 75820-804
Supplier: Chemglass



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Description:   Cap ValuLine, Style: F217 and with polyethylene foam and PTFE (Polytetrafluoroethylene) Liner, Ribbed, Color: White, Material: Polypropylene, Neck Finish: 48-400
Catalog Number: 75799-980
Supplier: Qorpak


Product available on GSA Advantage®

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Description:   with a 14B white rubber liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-846
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: 89046-784
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: 89046-854
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   with a pulp/tinfoil liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-830
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: 89046-752
Supplier: DWK Life Sciences (KIMBLE)



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Description:   With red ptfe-faced silicone septa,gpi thread finish: 9-425,septa: standard, color: black,case of 1000
Catalog Number: 89201-894
Supplier: DWK Life Sciences (KIMBLE)



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Description:   With red ptfe-faced silicone septa,gpi thread finish: 9-425,septa: pre-slit, color: black,case of 1000
Catalog Number: 89201-896
Supplier: DWK Life Sciences (KIMBLE)



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Description:   White Autoclavable Caps Have A Bonded PTFE-Faced Silicone Liner Making Them Ideal For Storage And Containment Of Volatile Solvents, Sensitive Compounds And Corrosive Chemicals. The Liners Consist Of 0.055 in Of Silicone And 0.005 in
Catalog Number: 89042-268
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Autoclavable Caps Are Designed To Ensure The Ultimate In Product Safety. The Liners Are Made Of A Nontoxic White Styrene-Butadiene Rubber And Are Faced With PTFE Which Offers Excellent Chemical Resistance.
Catalog Number: 89042-256
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Autoclavable Caps Are Designed To Ensure The Ultimate In Product Safety. The Liners Are Made Of A Nontoxic White Styrene-Butadiene Rubber And Are Faced With PTFE Which Offers Excellent Chemical Resistance.
Catalog Number: 89042-262
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   With bonded white ptfe liner,gpi thread finish: 9-425,color:blue,case of 1000
Catalog Number: 89201-912
Supplier: DWK Life Sciences (KIMBLE)



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Description:   With sturdeeseal* pe foam liner. 1500 per case
Catalog Number: 89131-742
Supplier: Qorpak


Small Business Enterprise

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