Tube Caps and Closures
Bellco Glass, Inc. Hungate stopper only for use with hungate tubes. Size: 13mm Dimensions: 10x5mm thick
Hungate stopper only for use with hungate tubes. Size: 13mm Dimensions: 10x5mm thick
Chemglass Life Sciences Cap, GL-45, Orange, Solid, Polypropylene
Solid polypropylene caps with a molded in lip seal.All color caps can be autoclaved in steam to 140 degreesC.
Nordson Medical LUER LOCK RING PP CS1000
This item has a minimum qty of 5000 per supplier requirements.
Research Products International Corp 5ml MacrewTube Screw Caps, Green, 200/pk
Tubes are manufactured or exceptionally high-quality, transparent polypropylene without the use of slip agents, plasticizers, mold release agents and biocide substances. Offer exceptional centrifugation stability up to 25,000 x g; autoclaving with cap off; (121°C, 20 minutes); withstand temperatures from +121°C to -196°C; and writing surface on flat cap and side wall for quick sample indentification.
Caps offer complete sealing for minimal evaporation rate during long-term storage. Center of caps feature membrane for easy puncture and access with a syringe/needle. Once punctured, the opening can be useful for venting internal pressure during heating.
Research Products International Corp 5ml MacrewTube Screw Caps, Yellow, 200 per package
Tubes are manufactured or exceptionally high-quality, transparent polypropylene without the use of slip agents, plasticizers, mold release agents and biocide substances. Offer exceptional centrifugation stability up to 25,000 x g; autoclaving with cap off; (121°C, 20 minutes); withstand temperatures from +121°C to -196°C; and writing surface on flat cap and side wall for quick sample indentification.
Caps offer complete sealing for minimal evaporation rate during long-term storage. Center of caps feature membrane for easy puncture and access with a syringe/needle. Once punctured, the opening can be useful for venting internal pressure during heating.
CELLTREAT Scientific Products CAP ONLY, Vented, 50mL Bio-Reaction Tube Cap, Sterile
CELLTREAT Scientific Products 50mL Bio-reaction Tube CAP ONLY. Vented cap only for 50mL Bioreaction Tubes. Packaged sterile, 25/re-sealable bag, 100/case.