Product Description
White, 200 per package
RP-401101W” title=”5ml Micrewtube Screw Caps,
White, 200 per package
RP-401101W” />5ml Micrewtube Screw Caps,
White, 200 per package
RP-401101W
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.
Screw Caps OnlyLip Seal, Flat
