Tube Caps and Closures
Azenta US Inc CP,EXT,OR,BK,960CA 960CAPS/CS
Screw Cap, 96-format, External Thread, orange, bulk, 960caps per case
Chemglass Life Sciences GL-14 Cap with Aperture, High Temperature
GL-14 Cap with Aperture, High Temperature. Open top cap for use with GL screw threads. The cap combined with the CG-197 sealing ring will accommodate tubing of the listed diameter. Cap is made from PPS (polyphenylsiloxan) and will withstand temperatures up to 250°C.
Chemglass Life Sciences Cap, White, Solid Top, 24-400, with 0.125" PP/PTFE/Silicone SURE-LINK Septa
Cap, White, Solid Top, 24-400, with 0.125" PP/PTFE/Silicone SURE-LINK Septa. These caps, made of polypropylene, are ideal for use with volatile solvents, sensitive compounds, and biological media. The SURE-LINK process welds each cap with a Polypropylene/PTFE/Silicone liner bonded to the cap. This process allows the cap to maintain seal through multiple autoclaving operations or cleaning procedures without the use of adhesives. Caps are ideal for storage of samples for prolonged periods of time. They are autoclavable at 121¿C.
Ace Glass, Inc. #36 Ace-Thred solid PTFE plug, 7855-772 FETFE O-ring front seal
#36 Ace-Thred solid PTFE plug with front seal O-ring, for sealing column ends. Permits preparation and storage of columns. Supplied with size -125 FETFE O-ring.
Thomas Scientific CAPINSERT for Cryogenic Vials, Gray
Color coded inserts fit precisely into the cap of the Cryovial® for color identification.
Chemglass Life Sciences Cap, Chem Snap, 11mm, Blue, PTFE/Silicone Septum
Cap, Chem Snap, 11mm, Blue, PTFE/Silicone Septum. Chem Snap Caps™ may be snapped on and off by hand which eliminates the need for metal crimping and decapping tools, thus reducing potential hazards due to sharp aluminum edges. Large opening provides greater target area for needle penetration. Snap caps are color coded for easy sample identification.