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Closures

4,233  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:   Lid for Packo, Red Polypropylene, Fits 300 - 1300ml with Tamper Evident Strip, No Gasket
Catalog Number: 76339-910
Supplier: Qorpak



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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


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Catalog Number: 76539-286
Supplier: Qorpak



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Catalog Number: 16198-788
Supplier: Qorpak



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Description:   Packed in bags of 12.
Catalog Number: 11310-802
Supplier: Qorpak


Small Business Enterprise

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Description:   Packed in bags of 100.
Catalog Number: 11311-582
Supplier: Qorpak


Small Business Enterprise

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Catalog Number: 76539-292
Supplier: Qorpak



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Description:   Neck size(mm-GPI Thread): 53-400. 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: 16196-318
Supplier: Qorpak


Small Business Enterprise

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Catalog Number: 76243-716
Supplier: Caplugs



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Description:   with a pulp/tinfoil liner. Caps are sold 144 per case in 12 bags of 12.
Catalog Number: 89046-834
Supplier: DWK Life Sciences (KIMBLE)



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Catalog Number: 77509-130
Supplier: NEST SCIENTIFIC


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Catalog Number: 77509-158
Supplier: NEST SCIENTIFIC


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Catalog Number: 77509-166
Supplier: NEST SCIENTIFIC


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Catalog Number: 76241-990
Supplier: GRAINGER



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Description:   FLANGE PLUG CAPS 16MM PE YELLOW
Catalog Number: 10029-204
Supplier: Simport Scientific



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Certificate Certificates    
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Description:   LID SILICONE BEAKER SMALL CYAN 44-61MM
Catalog Number: 76360-018
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   Snap cap -pink, recapping 13mm Tubes, CS 5000
Catalog Number: 95057-363
Supplier: Greiner Bio-One


Product available on GSA Advantage®

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Description:   Green Thermoset Screw Caps, Fluoropolymer Resin Liner, Ribbed, Size: 8-425 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: 75993-590
Supplier: Qorpak



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Description:   Excellent chemical resistance. Autoclavable. GPI thread finish: 18-400.
Catalog Number: 66010-683
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   Neck size(mm-GPI Thread): 22-400. Polypropylene Hole Caps are Sonically Welded - Autoclavable fluoropolymer resin PTFE Silicone Septa.
Catalog Number: 16200-422
Supplier: Qorpak


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Catalog Number: 60820-144
Supplier: Globe Scientific


Minority or Woman-Owned Business Enterprise Small Business Enterprise

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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, 13mm, pe, for 13mm Glass and evacuated tubes and 12mm plastic test tubes, white.
Catalog Number: 10040-024
Supplier: Globe Scientific



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Description:   Waste Manifold for 100-415 threaded container, 10-port, Connection Type: (1) 1/2in NPT, (3) 1/4in NPT, (6) 1/4-28, Material: Polypropylene
Catalog Number: 76287-566
Supplier: Argos Technologies



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Description:   Replacement Components. GL-14 PBT cap with 9.5mm aperture. Modular extractor body for use with plain or Snyder style sidearm. For use with a 1,000ml sample and 200ml of solvent. Longer chamber length increases solvent residence time and efficiency.
Catalog Number: 80061-836
Supplier: Chemglass


Small Business Enterprise

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Description:   Cone,Solid Top,Black Phenolic,Polyseal*, GPI Thread Finish 20-400
Catalog Number: KT73809-20400
Supplier: DWK Life Sciences (KIMBLE)



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Description:   inexpensive bottle cap that permits standard solvent or media bottles to be used as an HPLC reservoir. Two holes accomodate 1/8in tubing and one that accepts a standard luer inner joint. Caps are made from polypropylene and the inserts are made from Tefzel*. Aqua, 1/8in.
Catalog Number: 89028-400
Supplier: Chemglass


Small Business Enterprise

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Description:   Seal with Septa, Type: Crimp-Top, Color: Blue, Septa Material: PTFE/Red Rubber, Material: Aluminum, volume: 2.0 mL, size: 11 mm
Catalog Number: 10854-206
Supplier: Restek



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Description:   Green. Nylon closure locks gently over rigid membranes such as cellulose ester (CE) and polyvinylidene fluoride (type F). Provides strong, leak-proof seal. Sinks in water. Can be sterilized with gamma radiation, ethylene oxide, ethanol, or formaldehyde. Not autoclavable.
Catalog Number: 25225-320
Supplier: Spectrum Laboratories


Small Business Enterprise

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Description:   Size 20-400 caps have autoclavable, 14B, white rubber liners.
Catalog Number: 16215-040
Supplier: Qorpak


Small Business Enterprise

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Description:   Pierce-It* Closure, 12mm 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: 10127-362
Supplier: Simport Scientific



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Description:   Diamond Culture Tube Cap, Material: Molded from durable, autoclavable polypropylene, Color: Green, For 20mm Glass Culture Tubes, Ridges inside cap provide secure grip and gas exchange, Fit plain end culture tubes and flasks, Maintain sterility without cotton plugging
Catalog Number: 76184-794
Supplier: Globe Scientific



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Description:   Aluminum Crimp Seal 2.0 mL, 11 mm Type:Crimp-Top Color:green With Septa
Catalog Number: 10059-144
Supplier: Restek



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