Bottle Caps
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Filtered Search Results

DWK Life Sciences DURAN™ Open Topped Screw Cap, Central Aperture, Red PBT
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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PBT screw cap with an open top and high temperature and chemical resistance.
Product Type | Open Top Screw Cap |
---|---|
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™ Screw Caps for GL S 80™ Wide Neck Glass Bottles
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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High leak tightness through use of PTFE coated silicone seal. More chemically resistant than PP screw cap.
For Use With (Equipment) | GLS 80 wide neck glass bottles |
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Color | Red |
Material | PBT |
DWK Life Sciences Wheaton™ Extended Controlled 20mm LDPE Dropper Tips
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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20mm extended controlled dropper tip made of LDPE (Low Density Polyethylene)
Drop Size | 41 μL |
---|---|
For Use With (Equipment) | Plastic dropping bottle |
Product Type | Dropper Tip |
Certifications/Compliance | ISO 9001 |
DWK Life Sciences Wheaton™ Polypropylene Caps for Wheaton Dropping Bottles - Pink
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Screw cap made of radiation grade polypropylene
Product Type | Polypropylene Cap |
---|---|
Color | Pink |
Material | Polypropylene |
Certifications/Compliance | ISO 9001 |
DWK Life Sciences Wheaton™ Low-Density Extended Controlled Dropper Tips (15mm)
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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15mm extended controlled dropper tip made of LDPE (Low Density Polyethylene)
Drop Size | 41 μL |
---|---|
For Use With (Equipment) | Plastic dropping bottle |
Product Type | Dropper Tip |
Certifications/Compliance | ISO 9001 |
DWK Life Sciences Wheaton™ Black Phenolic Screw Caps With PE Poly-Seal Liner
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Unique cone liner design offers superior torque retention and excellent sealing characteristics
For Use With (Equipment) | Bottle |
---|---|
Color | Black |
Closure Liner | Polyethylene |
Material | Phenolic Resin |
Certifications/Compliance | ISO 9001 |
Closure Type | Screw Cap |
DWK Life Sciences Wheaton™ Polypropylene Caps With Dropper Tips - Brown
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Thermo Scientific™ Nalgene™ Sterile Polypropylene Biotainer Replacement Closures
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Thermo Scientific™ Nalgene™ Sterile Polypropylene Biotainer Replacement Closures are for 1, 2, 5, 10 and 20 L polycarbonate Biotainers.
DWK Life Sciences Kimble™ Kontes™ Hi-Temp Cap
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Red PBT cap featuring a PTFE–faced silicone–rubber liner
DWK Life Sciences Kimble™ Kontes™ Valve Stems for Ultra-Ware™ THF-Resistant Filtration/Delivery Four Valve Cap System
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Replacement parts for Ultra-Ware™ THF-resistant filtration/delivery four valve cap system
Product Type | Valve Stem |
---|---|
No. per Case | 1 Cs. |
Material | Stainless Steel |
DWK Life Sciences™ DURAN™ Open-top Screw Cap with Central Aperture
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Open-top cap with central aperture suitable for use with bromobutyl stoppers, silicone piercing septa or glassware connections.
DWK Life Sciences Wheaton™ Natural Polypropylene Caps for Narrow-Mouth Containers
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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For use with Wheaton leak-resistant narrow mouth bottles
For Use With (Equipment) | Redi-pak™ leak resistant narrow mouth bottle |
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Color | Natural |
No. per Case | 72 Cs. |
Material | Polypropylene |
Certifications/Compliance | ISO 9001 |
DWK Life Sciences DURAN™ Screw Caps for GL S 80™ Tube Connection System
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Made from PP and PTFE this flexible modular system - five different hose diameters (3.2 mm; 6.0 mm; 8.0 mm; 10.0 mm and 12.0 mm) can be connected
DWK Life Sciences DURAN™ Stirred Bottle Reactor, PP / PTFE / PEEK / Stainless Steel Contact surfaces
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Easy-to-use GL 45 lab bottle based reactor system with tubing connectors for use with magnetic stirrers.
Thread Size (Metric) | GL 45 |
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Quantity | 1 Ea. |
Material | Polypropylene,PTFE,PEEK,Stainless Steel |
Autoclavable | Autoclavable |
For Use With (Application) | Simple, low cost, bioreactor; Simple continuous flow stirred reactor; Mixing liquids, samples or reagents; Photo-bioreactor |
DWK Life Sciences Kimble™ KIMAX™ Caps for Media Bottles
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Black phenolic or propylene caps
For Use With (Equipment) | Media bottle |
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Color | Black |