Tube Caps and Closures
Sarstedt Inc Skirted Stopper for Tube, 13mm, Neutral, 1000/Pack
Skirted Stopper for Tube 13mm Neutral
Market Lab Solid Color Tube Caps, Green, 13 mm, 1000/pk
Dual tabs for easy removal. Easy, one hand removal and application. Made of flexible polyethylene. Fits 13mm test tubes.
Sarstedt Inc Skirted Stopper for Tube, 11.5-12mm, Neutral, 1000/Pack
Skirted Stopper for Tube 11.5-12mm Neutral
Labcon North America TipTop Dispenser Caps for Blood Collection Tubes, 13mm, in Bags
Dispenser; Blood Collection Tube; Tip Top™; Labcon; Dispenser cap with integral filter for 13mm blood collection tubes; Dispenses drops of filtered blood for clinical lab uses; Fits standard glass or plastic 13mm blood tubes; Polyethylene USP Classs VI resin; 1000 per bag/5 bags per case; Made in USA
Sarstedt Inc 7ML SCTUBE 13X82 RB GWB/CS1000
7ml Screen Printed Screw Cap Tube 13x82mm Round Bottom Polypropylene Graduations and Writing Block
Research Products International Corp 5ml MacrewTube Screw Caps, Amber, 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.
Research Products International Corp 5ml MacrewTube Screw Caps, Natural, 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.
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.