Bottle Caps
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Bottle Caps
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DWK Life Sciences DURAN™ Open Topped Screw Cap, Central Aperture, Red PBT
PBT screw cap with an open top and high temperature and chemical resistance.
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Product Type | Open Top Screw Cap |
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Color | Red |
Quantity | 10/Pk. |
Screw Material | Polybutylene Terephthalate (PBT) with glass fiber |
Material | PBT |
Autoclavable | Autoclavable |
For Use With (Application) | Aseptic reagent delivery and culture sampling using a syringe and needle |
Closure Material | PBT with Glass Fiber |
DWK Life Sciences DURAN™ High Temperature Screw Cap, PTFE-Coated, Peroxide cured silicone, Red PBT
Screw cap with cap liner sealing and high temperature and chemical resistance.
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Description | Screw cap |
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Color | Red |
Closure Liner | PTFE/Silicone |
Quantity | 10/Pk. |
Screw Material | Polybutylene Terephthalate (PBT) with glass fiber |
Material | PBT,ETFE,Fiberglass |
Liner Material | PTFE-coated Silicone |
For Use With (Application) | Autoclaving of media and reagents; Preparation of media and reagents; Suitable for dry heat sterilization; Pressure applications; Storage of corrosive reagents; Chemical and thermal reactions; Long term / archival storage of samples, media and reagents; Sampling; Transport and shipping |
Closure Material | PBT with Glass Fiber |
DWK Life Sciences DURAN™ Original Laboratory GL Bottle Screw Cap, Linerless Lip Seal, PP
Screw cap with reliable plug seal.
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Description | Screw cap |
---|---|
Quantity | 10/Pk. |
Material | Polypropylene |
Autoclavable | Autoclavable |
For Use With (Application) | Autoclaving media and reagents; Short term sample and media storage; color coding and identification |
Fisherbrand™ Red PTFE-Coated Screw Caps
Fisherbrand™ Red PTFE-Coated Screw Caps are chemicaly inert and suitable for capping a variety of similarly threaded laboratory containers.
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DWK Life Sciences DURAN™ Screw Cap GL 45 with 2-hose connector
A resusable connector GL 45 cap with two ports for connecting tubing.
DWK Life Sciences DURAN™ Screw Connection Cap, GL 45, with 2 or 3 GL 14 ports, PP
Flexible 2 or 3 port GL 45 screw cap for connection cap system
Thread Size (Metric) | GL 45 |
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Quantity | 2/Pk. |
Material | Polypropylene,PTFE,Silicone |
Autoclavable | Autoclavable |
For Use With (Application) | Sterile fluid transfer in and out of lab bottles; Gas transfer in and out of lab bottles; Fluid transfer between lab bottles; Supply of reagents to instruments; Bioreactor supply |
DWK Life Sciences DURAN™ PURE Premium Screw Cap
SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More
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Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More
High-quality closures developed for the needs of the pharmaceutical and biotech industry
Color | Clear |
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Quantity | 5/Pk. |
Material | PFA,PTFE,Silicone |
Autoclavable | Autoclavable |
For Use With (Application) | Manufacturing of pharmaceutical drugs and biotech products; Storage and transport of APIs, bulk drug intermediates, ingredients and media |
DWK Life Sciences DURAN™ Multi-Connector Cap, GL 45, Tubing Connectors, for peristaltic tubing, 2, 3, 4, or 5 tubing connectors, Red PBT screw cap
2, 3, 4, or 5 peristaltic tubing connector caps for GL 45 DURAN™ bottles.
For Use With (Application) | Media supply for small bioreactors; Fed-batch bioreactor; Perfusion circuit for cell culture; Oxygenation/aeration of very small samples; Use in a chemistry micro-reactor |
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DWK Life Sciences DURAN™ Screw Cap Open Top for Tube Connection, Blue, GL 14, Glass Re-enforced, PP (Screw Connection Cap GL 45 Accessory)
Accessory for 2 or 3 port GL 45 connection cap system
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DWK Life Sciences Tamper Evident Screw Cap, Wide Mouth, Blue PP, for Soda-Lime Glass Screw-Top Square Bottles
Tamper evident cap for wide mouth/short form DIN soda lime glass bottle thread.
Quantity | 10/Pk. |
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Material | Polypropylene |
Autoclavable | Autoclavable |
For Use With (Application) | Storage of samples and reagents; Sample collection; Transport and shipping |
DWK Life Sciences DURAN™ HPLC Screw Cap, 4 Tubing Connectors, Blue, GL 45, PP
Screw cap for pressure and vacuum resistant bottle for HPLC applications.
DWK Life Sciences DURAN™ GLS 80™ Screw Cap, Blue PP, Linerless Lip Seal
Blue PP GLS 80™ wide-mouth screw cap (plug seal) and drip free, PP pouring ring for GLS 80™ bottles
DWK Life Sciences DURAN™ Stainless Steel Multiport GL 45 Connector Cap, Red PBT, GL 45, 1 Tubing Connector
1, 2 or 3 connection system for GL 45 DURAN™ bottles.
Gravis Black Phenolic Resin Screw Caps
Providing secure closure for a variety of bottle neck sizes. Gravis Black Phenloic Resin Screw Caps are durable and resilient.
Product Type | Cap |
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Color | Black |
Quantity | 100 Pack |
Material | Phenolic Resin |
No. per Pack | 100Pack |
Kautex™ Screw Closures
Manufactured with polypropylene for excellent chemical resistance. Kautex™ Screw Closures are rugged caps designed for Kautex™ wide mouth HDPE bottles.
Includes | Tamper Evident Ring and Conical Seal |
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Product Type | Screw Cap |
Color | Blue |