Bottle Caps
- (5)
- (2)
- (2)
- (5)
- (1)
- (2)
- (3)
- (9)
- (42)
- (33)
- (6)
- (19)
- (2)
- (1)
- (4)
- (3)
- (57)
- (1)
- (264)
- (5)
- (36)
- (410)
- (1)
- (3)
- (3)
- (8)
- (4)
- (2)
- (45)
- (3)
- (4)
- (1)
- (312)
- (61)
- (5)
- (1)
- (16)
- (80)
- (1)
- (62)
- (18)
- (16)
- (16)
- (62)
- (3)
- (2)
- (3)
- (262)
- (22)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (6)
- (1)
- (2)
- (1)
- (2)
- (4)
- (2)
- (1)
- (4)
- (66)
- (6)
- (1)
- (4)
- (8)
- (1)
- (1)
- (1)
- (1)
- (36)
- (56)
- (67)
- (1)
- (1)
- (1)
- (5)
- (1)
- (1)
- (1)
- (8)
- (11)
- (1)
- (81)
- (1)
- (4)
- (1)
- (1)
- (82)
- (13)
- (1)
- (2)
- (1)
- (10)
- (1)
- (16)
- (1)
- (81)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (3)
- (2)
- (6)
- (2)
- (1)
- (15)
- (1)
- (2)
- (1)
- (1)
- (1)
- (3)
- (4)
- (1)
- (2)
- (3)
- (2)
- (1)
- (1)
- (2)
- (1)
- (1)
- (4)
- (7)
- (290)
- (1)
- (6)
- (1)
- (4)
- (24)
- (3)
- (106)
- (34)
Filtered Search Results

DWK Life Sciences Kimble™ Kontes™ HPLC Economy 3-Hole Ultra-Ware Cap Systems
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
With plastic coating that blocks virtually all UV light up to 385 nm, preventing photodegradation of light sensitive mobile phases
For Use With (Equipment) | Bottle |
---|---|
No. per Case | 1 Cs. |
Material | PTFE |
DWK Life Sciences Kimble™ Kontes™ Ultra-Ware Three Hole Delivery Caps ETFE Nut Plug 1/4 in.
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Used to Seal Ports with Flat Bottom 1/4 in.-28 Threads
DWK Life Sciences DURAN™ TILT GL 56 Screw Cap
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Made of polypropylene
DWK Life Sciences Kimble™ Phenolic Caps with Pulp/Vinyl Liners
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Cap provides good chemical resistance to mild acids, alkalis, alcohols, aqueous solutions, oils and solvents.
For Use With (Equipment) | Bottle |
---|---|
Product Type | Phenolic Cap |
Color | Black |
Closure Liner | Pulp/Vinyl |
No. per Case | 144 Cs. |
Material | Phenolic Resin |
DWK Life Sciences Kimble™ Phenolic Caps with 14B White Rubber Liners
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Resilient and resistant to moisture vapor; provides a chemical barrier
For Use With (Equipment) | Bottle |
---|---|
Product Type | Phenolic Cap |
Color | Black |
Closure Liner | PTFE/14B Rubber |
No. per Case | 144 Cs. |
Material | Phenolic Resin |
DWK Life Sciences Kimble™ Phenolic Cap with PTFE-Faced Rubber Liner
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
High-quality cap and liner withstands rigors of repeated autoclaving
DWK Life Sciences Replacement metal GL 45 cap for Stainless Steel Laboratory Bottle
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Corrosion and damage resistant stainless steel laboratory bottle.
DWK Life Sciences Wheaton™ 38-400 Black Phenolic Cap, PE Cone Liner
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Case of 576 black phenolic caps with PE cone liners for bottles with screw cap tops, size 38-400.
DWK Life Sciences Wheaton™ White Polypropylene Caps with Polyvinyl Liners
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Good for mild acids, alkalis, solvents, alcohols, oils and aqueous products
Color | White |
---|---|
Material | Polypropylene |
Thermo Scientific™ Nalgene™ HDPE Closures: Sterile, Bulk Pack
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More

Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More
Seal PET/PETG square media bottles with these HDPE closures, assuring a reliable and leakproof seal.
Description | Closure for Media Bottles |
---|---|
For Use With (Equipment) | Nalgene PET/PETG square media bottles |
Product Type | Screw Cap |
Color | Natural |
Packaging | Bulk |
Material | HDPE |
Certifications/Compliance | USP Class VI, USP <661.1>, non-cytotoxic, non-hemolytic, non-pyrogenic. |
Fit for Purpose | Sterile |
Sterility | Sterile |
DWK Life Sciences Wheaton™ Red Polypropylene Caps for Narrow-Mouth Containers
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
For use with Wheaton leak-resistant narrow mouth bottles
For Use With (Equipment) | Redi-pak™ leak resistant narrow mouth bottle |
---|---|
Color | Red |
No. per Case | 72 Cs. |
Material | Polypropylene |
Certifications/Compliance | ISO 9001 |
DWK Life Sciences Wheaton™ White Polypropylene Caps for Narrow-Mouth Containers
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
For use with Wheaton leak-resistant narrow mouth bottles
For Use With (Equipment) | Redi-pak™ leak resistant narrow mouth bottle |
---|---|
Color | White |
Material | Polypropylene |
Certifications/Compliance | ISO 9001 |
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.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
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.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
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 |
---|---|
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.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
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 |