Bottle Caps

Bottle Caps

Caps in a range of styles, sizes, colors, and material compositions that provide a leak-proof, spill-proof barrier for bottles during storage and transportation. Products are compatible with a variety of bottle types and include screw caps and pour spout caps.
Narrow (3)
Wide (2)
Non-sterile (3)
Sterile (4)
Amber (1)
Black (11)
Blue (11)
Colorless (1)
Gray (1)
Green (2)
Natural (6)
Red (6)
White (10)
Yellow (1)
EPDM (2)
ETFE (4)
Fiberglass (3)
HDPE (4)
LDPE (1)
PBT (5)
PETG (1)
PFA (2)
Phenolic Resin (9)
Polypropylene (30)
PTFE (7)
Silicone (4)
Thermoset (2)
TPE (1)
Products (50)
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Nalgene™ Septum Closures: Sterile, Bulk Pack, 38-430mm 
Color: White. Description: Nalgene Closure for Media Bottles. Material: HDPE. No. per Case: 240.
Nalgene™ HDPE Closures: Sterile, Bulk Pack, 38-430mm 
Color: Natural. Description: Closure for Media Bottles. Material: HDPE. No. per Case: 240.
Nalgene™ HDPE Tamper Evident Closures, Sterile, Bulk-Pack 
Color: Natural. Description: HDPE Tamper Evident Closure. Material: HDPE. No. per Case: 240.
Nalgene™ Closures for Large Carboys and Bottles, sealing gasket, 83B, TPE 
Color: White. Description: Replacement Closure. Material: Polypropylene. No. per Case: 2.
Kimble™ High Temperature Cap 
Color: Red. Material: PBT. No. per Case: 10 Cs. Thread Size (Metric): GL 45.
DURAN™ Original Laboratory GL Bottle Pouring Ring 
Color: Blue. Description: Pouring ring. For Use With (Application): Autoclaving media and reagents; Short term sample and media storage; color coding and identification. Material: Polypropylene.
DURAN™ HPLC Screw Cap, 4 Tubing Connectors, Blue, GL 45, PP 
Description: Screw cap HPLC, GL 45, 4 ports, complete (GL 45 screw cap, 4 x M8 black screw caps, 12 x silicone seals for 1.6; 3.2 mm tubing or blanks) For Use With (Application): Safe transfer of liquid media within a closed and sterile system; Supply of solvents to HPLC equipment. Material: Polypropylene. Material: Silicone.
Tamper Evident Screw Cap, Wide Mouth, Blue PP, for Soda-Lime Glass Screw-Top Square Bottles 
For Use With (Application): Storage of samples and reagents; Sample collection; Transport and shipping. Material: Polypropylene. Quantity: 10/Pk. Thread Size (Metric): GL 32.
DURAN™ Original Laboratory GL Bottle Screw Cap, Linerless Lip Seal, PP 
Color: Yellow. Description: Screw cap. For Use With (Application): Autoclaving media and reagents; Short term sample and media storage; color coding and identification. Material: Polypropylene.
Nalgene™ Narrow-Mouth and Wide-Mouth Bottle Replacement Closures, 43mm, PP 
Color: Natural. Description: Bottle Replacement Closures. Material: Polypropylene. No. per Case: 12.
Green Thermoset Cap with F217 and PTFE Liner 
Color: Green. Material: Thermoset. No. per Case: 500. Packaging: Bagged.
Wheaton™ Microlink Caps 
Color: Black. Material: Polypropylene. No. per Case: 50/Cs. Liner Material: Polypropylene/Silicone/PTFE.
DURAN™ GL 45 Red Pouring Rings For Screw Caps 
Color: Red. Height (Metric) With Closure: 4mm. Material: ETFE. Thread Size (Metric): 9 mm.
Polypropylene Membrane Screw Caps 
Color: Blue. Material: Polypropylene. Quantity: 5 Pk. Thread Size (Metric): GL 32.
Replacement Cap for Glass Media Bottles 
Color: Blue. Material: Polypropylene. No. per Case: 10 Cs. Sterility: Non-sterile.
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