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Closures

4,215  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:   Rubber-lined. Cap with white (styrene-butadiene) rubber liner. GPI thread finish: 18-400.
Catalog Number: 66012-011
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Solvent Supply Safety Bottle Cap, Black/White, with Helicoil, Thread Size: 1/4-28, Ports: 2, for GL38 bottle, with Polypropylene spin collar to prevent tubing from twisting when the cap is removed, Reduce chemical evaporation and exposure to hazardous vapors
Catalog Number: 76287-716
Supplier: Argos Technologies



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Description:   Screw-Vial Closure 2mL, 9 mm Short-Cap, Type: Screw-Thread, Color: Natural, 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: 10853-966
Supplier: Restek



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Description:   CLOSURE SILC SPONGE 13MM PK10
Catalog Number: 89167-092
Supplier: Chemglass


Small Business Enterprise

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Catalog Number: 76248-730
Supplier: OK INTERNATIONAL TE



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Description:   Waste Manifold for 63mm threaded container, 4-port, Connection Type: (3) 1/4in NPT, (1) 1/2in NPT, Material: PTFE
Catalog Number: 76287-846
Supplier: Argos Technologies



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Description:   Packed in bags of 50.
Catalog Number: 11311-266
Supplier: Qorpak


Small Business Enterprise

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Catalog Number: 76514-464
Supplier: Caplugs



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Description:   SCREWCAP W/ O-RING WHITE
Catalog Number: 89501-444
Supplier: Globe Scientific



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Catalog Number: 76520-860
Supplier: Caplugs



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Catalog Number: 76514-424
Supplier: Caplugs



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Catalog Number: 76458-104
Supplier: Simport Scientific



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Catalog Number: 76538-740
Supplier: Caplugs



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Description:   Screw Cap, 2.5 cm Columns are supplied complete with glass barrel and 2 end fittings with 20 m porosity HDPE bed supports. Each column is also supplied with 5 feet (1.5 m) of PTFE tubing (1/16" OD with 1.0 cm; 1/8" OD with 2.5 and 4.
Catalog Number: KT420833-0010
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Pouring ring, GLS 80, PTFE, Quick release closure for Duran* GLS 80* laboratory bottle with sealing disc PSU compound
Catalog Number: 76264-166
Supplier: DWK Life Sciences (KIMBLE)



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Catalog Number: 80082-950
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: 16153-289
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: 16153-239
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: 16153-287
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Screw cap size: 38-430. New polypropylene caps are available in natural, white, red, blue and green. Superior Double Seal Closure. Guaranteed to be leakproof. No-Drip Pour Lip. For safe, clean dispensing.
Catalog Number: 16153-503
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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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 13mm. Yellow.
Catalog Number: 16199-005
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   For media bottles and screw-thread vials. Has a 14B white rubber liner. Designed from ASTM Specification E982. GPI thread finish: 22-400.
Catalog Number: 16198-918
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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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: 16299-228
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Certificate Certificates    
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Description:   Size; 38-430. Approx. Cap Height (mm); 26 Cap is made of a special phenolic material (mineral filled) to withstand the effects of repeated autoclaving.
Catalog Number: 89001-500
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Phenolic resin screw cap with rubber liner. For use with 40mL conical-bottom centrifuge tube (21052-024). Withstands effects of repeated autoclaving. Meets ASTM E982, Class A requirements.
Catalog Number: 89001-496
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: 89046-756
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: 89046-770
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: 89046-788
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: 89046-764
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: 89046-894
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: 89046-800
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: 89046-826
Supplier: DWK Life Sciences (KIMBLE)



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Description:   with a TaperSeal cone-shaped liner.
Catalog Number: 89046-722
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: 89046-802
Supplier: DWK Life Sciences (KIMBLE)



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Description:   White Autoclavable Open-Top Caps Have A Bonded PTFE-Faced Silicone Liner Making Them Ideal For Storage And Retrieval Of Volatile Solvents, Sensitive Compounds And Corrosive Chemicals. The Liners Consist Of 0.055 in Of Silicone.
Catalog Number: 89042-286
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Seal, Open Top Aluminum Red Unlined, Closure Style: Seal, Color: Red, Size: 13, For Crimp Top OD(mm): 13, Seal Style: Open Top, For Vials with a 13mm OD
Catalog Number: 10796-542
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Replacement cap for scintillation vials 66022-004, -106, -208 and -220.
Catalog Number: 66022-150
Supplier: DWK Life Sciences (KIMBLE)



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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: 16299-310
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: 16300-148
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Catalog Number: 14221-528
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Black phenolic cap permits access to vial contents with a syringe. GPI thread size: 24-400.
Catalog Number: 14227-238
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   With red ptfe-faced silicone septa,gpi thread finish: 13-425,septa: pre-slit, color: black,case of 1000
Catalog Number: 89201-904
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: blue,case of 1000
Catalog Number: 89201-900
Supplier: DWK Life Sciences (KIMBLE)



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Description:   20-410 Dropper Tip Cap polypropylene natural 1000 per case
Catalog Number: 89220-302
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   20-410 Dropper Tip Cap polypropylene purple 1000 per case
Catalog Number: 89220-328
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Catalog Number: 76539-330
Supplier: Qorpak



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Description:   Solvent Supply Safety Bottle Cap, Color: White, PTFE insert, Thread: 1/4-28, Ports: 2, for 38-430 bottle, with PP spin collar to prevent tubing from twisting when the cap is removed and FFKM air inlet valve allows air to flow in but prevents solvent vapors
Catalog Number: 76287-534
Supplier: Argos Technologies



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Description:   Pierce-It* Closure, 12mm green, 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: 10127-356
Supplier: Simport Scientific



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Description:   deal for filling or retrieving contents with syringe and as closures for many instrumentation applications, center disc tear-out, seal lined with PTFE – Faced natural red rubber, fit mouth OD 13mm
Catalog Number: 101412-432
Supplier: Electron Microscopy Sciences


Minority or Woman-Owned Business Enterprise

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Catalog Number: 76480-234
Supplier: Caplugs



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Catalog Number: RK24677
Supplier: Restek



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Description:   Vial Cap and Septa, Type:Screw-Thread, Color:Black, Septa Material:Red PTFE/Silicone, 0.060in with Slit, Material:Black Polypropylene, Open-Hole, size: 13-425
Catalog Number: 10854-258
Supplier: Restek



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Description:   Solvent Supply Safety Bottle Cap, Black/White, PTFE insert, Thread: 1/4-28, Ports: 2, for GL38 bottle, with PP spin collar to prevent tubing from twisting when the cap is removed, and FFKM air inlet valve allows air to flow in but prevents solvent vapors
Catalog Number: 76287-942
Supplier: Argos Technologies



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Description:   Thread Size: 24-400; 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: 80061-784
Supplier: Chemglass


Small Business Enterprise

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Catalog Number: 76538-878
Supplier: Globe Scientific



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Description:   Waste Manifold for 53B threaded container, 4-port, Connection Type: (3) 1/4in NPT, (1) 1/2in NPT, Material: PTFE
Catalog Number: 76287-826
Supplier: Argos Technologies



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Description:   Size 63-400 caps with solid polyethylene liners. Provide a wide range of chemical compatibility and are temperature tolerant.
Catalog Number: 16200-280
Supplier: Qorpak


Small Business Enterprise

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Description:   Seal with Septa, Type: Crimp-Top, Color: green, Septa Material: PTFE/silicone, Material: Aluminum, volume: 2.0 mL, size: 11 mm
Catalog Number: 10854-218
Supplier: Restek



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Description:   CAP PULP/AL FOIL LINED 70-400 NECK BLACK
Catalog Number: 76169-366
Supplier: Qorpak



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Description:   CAP RIBBED 83-400 PE FOAM/PTFE PP WHITE
Catalog Number: 76170-412
Supplier: Qorpak



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Description:   Packed in bags of 100.
Catalog Number: 11311-252
Supplier: Qorpak


Small Business Enterprise

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Description:   Waste Manifold for Drum 2in Fine thread, 10-port, Connection Type: (1) 1/2in NPT, (3) 1/4in NPT, (6) 1/4-28, Material: Polypropylene
Catalog Number: 76287-464
Supplier: Argos Technologies



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Description:   12Mm
Catalog Number: 89498-522
Supplier: Samco



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Description:   63-400 Black Ribbed PP Linerless Cap.
Catalog Number: 93001-610
Supplier: Qorpak


Small Business Enterprise

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