Bottle Caps, Connection Caps, Stoppers and Septa

These stoppers are lightweight yet very strong to reduce chipping and breakage, thus minimizing replacement costs.

These stoppers are lightweight yet very strong to reduce chipping and breakage, thus minimizing replacement costs.

With bonded PTFE face.

Coloured inserts in the different sizes of stoppers allow the easy identification of the corresponding standard ground neck size.

Cap with integral lip seal provides effective sealing for short term storage.

Polypropylene pouring ring for easy pour on bottles.

Welded-in expanded PTFE Membrane Membrane for Pressure Equalization during Autoclaving

PTFE-Coated Peroxide cured silicone Red PBT

PTFE-Coated Peroxide cured silicone Red PBT

Open topped screw cap with central aperture, Red PBT.

Septum for Piercing Use with Open Topped Screw Cap

Septum for Piercing Use with Open Topped Screw Cap. Platinum cured silicone.

PTFE-Coated Peroxide cured silicone. Excellent chemical resistance.

Red PBT GL 25 cap, available with 2, 3 or 4 barbed tubing ports

Colourless PFA with PTFE-coated (Platinum cured) silicone cap liner

Colourless PFA with PTFE-coated (Platinum cured) silicone cap liner

Colourless PFA with PTFE-coated (Platinum cured) silicone cap liner

Available in different colors for marking of laboratory bottles and personalization. Autoclavable.

High temperature performance range makes them ideal for use in fridges, freezers, autoclaves, incubators, and water baths.

Manufactured in clean rooms and made from PFA with highly inert PTFE coated silicone seal

SVL® silicone sealing rings with PTFE sheath in various sizes for sliding joints.

SVL® silicone sealing rings with PTFE sheath in various sizes for butt joints.