You searched for: Bottle Closures
Bottle closures allow for safe transfer of liquid media by securely closing jars or roller bottles. Various liners offer additional solvent resistance while permeable styles successfully filter during gas exchange and media sterilization procedures. Protect samples even under harsh freeze-drying lyophilization or autoclaving conditions with temperature tolerant caps. Compression caps for microscale reaction containers support stable observations. Disposable and reusable threaded caps are offered in many colors with or without septas.
Aseptic Valved Flask Adapter, ³/₄", Labconco
Supplier: Labconco
Allows filling a user-supplied Fast-Freeze Flask under sterile conditions prior to lyophilization
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White Metal Jar Caps
Supplier: EMPIRE/EMCO
Recommended for Polystyrene Storage Jars.
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DURAN® GLS 80® High Temperature Screw Caps, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
The material used is a special compound based on polyarylsulphone. Consequently the chemical, thermal and mechanical properties of the material are noticeably improved and matched to laboratory requirements.
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Aseptic Transfer Caps for Vacuum Bottles, Globe Scientific
Supplier: Globe Scientific
Bottle Closure, Polypropylene Asceptic Transfer Closure, Color: White, For Liquid Aspiration and Transfer Operations, Provide aseptic transfer of reagents, media, and solutions to and from Heavy Duty Vacuum Bottles, Size: 83 mm
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Pulpvinyl Bakelite Jar Caps
Supplier: Qorpak
Pulpvinyl liners resist most chemical reagents. Packages of 12.
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Black Phenolic Dropper Assembly, Qorpak®
Supplier: Qorpak
Dropper assemblies feature a glass tube with black polypropylene closure and rubber squeeze bulb
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Polypropylene Screw Cap, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Unlined for use with WHEATON Glass Diagnostic Bottles.
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DURAN® GLS 80® Quick Release Screw Caps and Pouring Rings, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
GLS 80® quick release screw caps with lip seal permits opening and closing of the bottle with only a three-quarter turn.
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Trigger Sprayer Pump, Polypropylene, White, Qorpak®
Supplier: Qorpak
witch between spray and stream options on this versatile dispensing trigger sprayer closure.
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White Metal Screw Caps, Pulp/Polyethylene Liner, Qorpak®
Supplier: Qorpak
Pulp/Polyethylene lined metal caps are a great general-purpose closure.
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Cole-Parmer® Essentials Replacement Caps, PP, Antylia Scientific
Supplier: Argos Technologies
Ensures a leakproof seal.
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Black Phenolic Hole Caps, Unlined, Qorpak®
Supplier: Qorpak
Phenolic Hole Caps are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures
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White Urea Closures with Cork-Backed Aluminium Foil Liners, Kimble Chase, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Closure is made from white urea and features a cork-backed aluminum foil liner.
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White Polypropylene Screw Caps, Pulp/Vinyl Liner,Qorpak®
Supplier: Qorpak
Polypropylene caps are known for good impact strength, durability, cost effectiveness, thermal resistance, and pliability.
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Qorpak® Black Phenolic Screw Caps, Pulp/Vinyl Liner
Supplier: Qorpak
Phenolic caps with pulp and vinyl liners are perfect for general use
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Black Phenolic Screw Caps, Rubber Liner, Qorpak®
Supplier: Qorpak
Black phenolic caps with rubber liners are autoclavable
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White Polypropylene Screw Caps, PE Foam Liner, Qorpak®
Supplier: Qorpak
Polypropylene caps with PE Foam liners are known for good impact strength, and pliability.
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Black Phenolic Screw Caps, Pulp/Tinfoil Liner, Qorpak®
Supplier: Qorpak
Pulp/Tin Foil lined caps offer good chemical resistance and are typically used with solids and powders
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Black Phenolic Screw Caps, F217 and Fluoropolymer Resin Liner, Qorpak®
Supplier: Qorpak
F217 and PTFE liners resist attack from virtually all chemicals at room temperature
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Polyvinyl Bakelite Jar Caps
Supplier: Qorpak
Polyvinyl lined for maximum resistance.
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ChromCap™ 100 HPLC Cap Assembly, Foxx Life Sciences
Supplier: Foxx Life Sciences
Foxx Life Sciences ChromCap™ 100 used in upstream caps and bottle system, offer the safest and most ergonomic lab safety solution in the industry.
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Green Polypropylene Hole Caps, Qorpak®
Supplier: Qorpak
Polypropylene hole caps are available pre-assembled with septa or without septa.
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Yorker Spout Caps with Regular Red Tip
Supplier: Qorpak
Spout caps, also known as yorker caps, offer controlled dispensing with their cone-shaped top.
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Black Polypropylene Screw Caps, Unlined, Qorpak®
Supplier: Qorpak
Unlined polypropylene closures are autoclavable and are suitable for many dry products.
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Black Phenolic Screw Caps, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
The unique cone liner design offers superior torque retention and excellent sealing characteristics.
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Pouring Spout for Liquid Nitrogen Dewar
Supplier: 0
Safely Control Pouring of Dangerous Liquid
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Synthware Nylon Caps with Protected Seal
Supplier: Kemtech America
Replacement caps are designed for use with solid phase reaction vessels.
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White Polypropylene Hole Caps, Bonded PTFE/Silicone Septa, Qorpak®
Supplier: Qorpak
White Polypropylene Hole Caps with bonded PTFE/Silicone Septa provide assurance that the septa will not slip away from the cap while injecting
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Qorpak® Black Phenolic Screw Caps, Pulp/Aluminum Foil Liner
Supplier: Qorpak
Pulp/Aluminum Foil lined caps are typically used for food applications as they will not cause odor or taste problems