Tube Caps and Closures
Tube plugs, closures and screw caps.
Sealing caps ensure leak proof service.
Capitol Vial* Universal Test Tube Plug Cap
Thermo Scientific* Capitol Vial Universal Test Tube Plug Cap fits tubes with 12 to 16mm diameter.
Nalgene* Friction-Fit Closures for Plastic Centrifuge Tubes; PP
Thermo Scientific* Nalgene Friction-Fit closures are designed to fit Nalgene round and conical centrifuge tubes and feature a pull tab for easy removal from the centrifuge.
Nalgene* Sealing Cap Assemblies; PP screw closure, Tefzel* ETFE plug, Viton* fluoroelastomer o-ring, PP shoulder support ring (Cat. No. DS3131-0038 only)
Thermo Scientific* Nalgene Sealing Cap Assembly permits tube use at their highest rated speed level (10,000 x g or greater) without leakage, even when full.
Nalgene* Sealing Caps for Oak Ridge Centrifuge Tubes; PP screw closure, silicone gasket
Thermo Scientific* Nalgene Sealing Cap Assemblies ensure leakproof† service of Nalgene centrifuge bottles at their recommended maximum rated speeds.
Samco* Tube Closures
Thermo Scientific* Samco Tube Closures are available as flanged caps, two-position snap caps and universal caps.
Sterilin* Tubes, Plastic, Screw Cap
Thermo Scientific* Sterilin Tubes are available in chemically resistant polypropylene or virgin polystyrene with a polyethylene screw cap.
