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.
Cap, GL, with Hole, Ace Glass Incorporated
Supplier: Ace Glass
This open top red polybutylene teraphthalate (PBT) cap is for use with GL threads
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Corning® Disposable Aseptic Transfer Cap for Disposable Spinner Flask, Corning
Supplier: Corning
These disposable Corning® spinner flask aseptic transfer caps will both reduce contamination and enhance the productivity of your cell culture operations when adding or removing medium and cells.
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SVL Caps, Ace Glass Incorporated
Supplier: Ace Glass
Solid black or vented replacement caps with SVL thread for rotary evaporator components.
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Corning® Replacement Cap for Class A Volumetric Flasks, Corning
Supplier: Corning
Replacement Phenolic GPI Threaded Cap, Glass, Corning®, Cap Size: 18-410
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Caps for Mobile Phase Bottles, Microsolv
Supplier: MicroSolv Technology Corp
These caps are designed for use on HPLC mobile phase reservoir and storage bottles with GL 45 thread.
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WHEATON® Black Plastic Caps for Media Bottles, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Solid-top lined caps are suitable for a variety of applications
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PVC Dropper Tip, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
This PVC Dropper Tip attaches easily to serum bottles with a 20mm O.D
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WHEATON® Polypropylene Screw Caps, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These caps for use with premium quality WHEATON® glass bottles or vials.
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Nalgene® Pour Spout, PP, PE insert, Thermo Scientific
Supplier: Thermo Fisher Scientific
The pour spout is made of polypropylene.
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Corning® 120 mm Center Cap Assembly for 3 L to 36 L Proculture® Spinner Flasks, Corning
Supplier: Corning
120 mm center cap assembly for Proculture® Spinner Flasks.
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PFA Septa Closure, GL45
Supplier: SAVILLEX
Service temperature range of PFA is −328 °F to 500 °F (−200°C to 260°C). PTFE Sealing ring holds septa securely in place. Two-piece closure assembly. Holds 43.5 mm Septa (78474-507). Septa not included.
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NALGENE® Polypropylene Screw Caps, Thermo Scientific
Supplier: Thermo Fisher Scientific
Linerless caps are for use only with NALGENE® narrow- and wide-mouth bottles and Erlenmeyer flasks
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Phenolic Screw Caps, Black, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Black phenolic screw caps feature a white rubber liner.
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DURAN® Screw Caps with Aperture, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These red PBT screw caps are suitable for silicone seal for piercing (Septa).
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Nalgene® Closures with Barbed Bulkhead Fittings, White PP, Thermo Scientific
Supplier: Thermo Fisher Scientific
Thermo Scientific Nalgene Closures with Barbed Bulkhead Fittings support the integration of tubing sets to Nalgene culture vessels.
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Open-Top Nylon Screw Thread Caps, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Glass-filled, blue nylon cap with modified GPI thread finish to accommodate use with an O-ring seal
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Catalog #: CA21905-026
Supplier: Kimberly-Clark