Tube Caps and Closures
Sarstedt Inc CONTAINER W/ SCREW CAP 200/CS
Container with screw cap, closed urine transfer into a V-Monovette Urine, max. working volume: 100 ml, (xH): 57 x 76 mm, opening: 62 mm, transparent, graduated, material: PP, screw cap, cap: yellow, with safety label and transfer device, cap assembled, with safety label, sterile, 5 piece(s)/tube bag
Research Products International Corp 5ml MacrewTube Screw Caps, Red, 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.
Sigma Aldrich Fine Chemicals Biosciences STPR POLY SNAP-CAP 14/20 100PK
NC3301970 STPR POLY SNAP-CAP 14/20 100PK
Sarstedt Inc Screw cap, HD-PE, natural, for tubes 75 x 13 mm
Flat Screw cap for 13 x 75 mm tubes. Made of high-density polylethylene.