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Bottle Caps

Bottle caps provide an air-tight seal that ensures that a bottle’s contents are leak- and spill-proof, resistant to temperature and that the bottle can be moved. The most ubiquitous style is the threaded screw cap. Caps are available in different sizes and colors and can be specialized for the type of container they sit upon. Popular cap materials include phenolic plastic, polypropylene and PTFE. Bottle caps can be lined with additional material and can be found in solid design or open design, which calls for a septa or insert for complete closure.
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61 – 75 of 1,165 results
61

DWK Life Sciences Wheaton™ Black Phenolic Screw Caps Without Liner
SDP

Offers superior torque retention and excellent sealing characteristics

62

DWK Life Sciences Kimble™ Kontes™ Septum PTFE-Faced Silicone Caps and Closures
SDP

Used with open-top cap to access container with a syringe

No. per Case 24 Cs.
Material PTFE
63

DWK Life Sciences Kimble™ Kontes™ PTFE Replacement Plug for Economy 3-Hole Ultra-Ware Delivery Cap
SDP

Accessory for Economy 3-Hole Ultra-Ware Delivery Cap

64

DWK Life Sciences Kimble™ Kontes™ HPLC Ultra-Ware™ Standard Three-Valve Delivery Cap and Parts
SDP

Parts and accessories for standard three-valve cap system

For Use With (Equipment) Ultra-ware™ standard three valve cap system
No. per Case 1 Cs.
65

DWK Life Sciences Kimble™ Black Phenolic Screw Caps
GSA_VA SDP

Bond between liner and cap retains adhesive properties even after repeated autoclaving

For Use With (Equipment) Bottle
Color Black
Material Phenolic Resin
Autoclavable Autoclavable
66

DWK Life Sciences Wheaton™ Natural Polypropylene Caps for Narrow-Mouth Containers
SDP

For use with Wheaton leak-resistant narrow mouth bottles

For Use With (Equipment) Redi-pak™ leak resistant narrow mouth bottle
Color Natural
No. per Case 72 Cs.
Material Polypropylene
Certifications/Compliance ISO 9001
67

DWK Life Sciences Kimble™ KIMAX™ Caps for Media Bottles
GSA_VA SDP

Black phenolic or propylene caps

For Use With (Equipment) Media bottle
Color Black
68

DWK Life Sciences Wheaton™ Polypropylene Caps for S/T Bottles
SDP

For use with Wheaton Glass Diagnostic Bottles

For Use With (Equipment) Screw neck diagnostic bottle
Neck Finish 20-400
No. per Case 300/Cs.
Material Polypropylene
Certifications/Compliance ISO 9001
69

DWK Life Sciences Wheaton™ Low-Density Extended Controlled Dropper Tips
SDP

8mm extended controlled dropper tip made of LDPE (Low Density Polyethylene)

70

DWK Life Sciences Wheaton™ Black Phenolic Screw Cap with Metal Foil Liner
SDP

Features an aluminum foil faced pulp board liner that can be used with organic solvents

For Use With (Equipment) Bottle
Color Black
Closure Liner Metal Foil
No. per Case 100 Cs.
Material Phenolic Resin
Certifications/Compliance ISO 9001
71

DWK Life Sciences Wheaton™ Black Phenolic Open Top Cap with Gray Butyl Septa and Flange
GSA_VA SDP

Replacement Black Phenolic Screw Caps for Media Bottles

Includes Gray Butyl septa and flange
For Use With (Equipment) Bottle
Product Type Open Top Cap
Neck Finish 33-430
Color Black
Material Phenolic Resin
Certifications/Compliance ISO 9001
72

DWK Life Sciences Wheaton™ Polypropylene Caps for Wheaton Dropping Bottles - Blue
SDP

Screw cap made of radiation grade polypropylene

Color Blue
Material Polypropylene
73

Corning™ Roller Bottle Caps
BIOPHARMA GREENER_CHOICE

Easy-grip polyethylene

74

DWK Life Sciences Wheaton™ PVC Dropper Tips
SDP

Dispenses 40 microliters per drop

75

DWK Life Sciences Wheaton™ Polypropylene Caps for Wheaton Dropping Bottles - Gray
SDP

Screw cap made of radiation grade polypropylene

For Use With (Equipment) Plastic dropping bottle
Color Gray
Material Polypropylene
Certifications/Compliance ISO 9001