Vials, Closures & Inserts

Ibis Scientific polypropylene screw caps are a cost effective alternative with the same quality of major manufacturers. Product Size Pack of 100 Description PP, Black; Red PTFE/White Silicone septum Closure Color Black Closure Material Polypropylene...

Thermo™ 8mm Silver Aluminum Crimp Cap, PTFE/Silicone/PTFE, 200-pk Minimize contamination from handling with convenient, pre-assembled Thermo Scientific™ 11mm Autosampler Vial Crimp Caps, compatible with most HPLC and GC autosamplers. Choose...

Thermo™ 8mm Silver Aluminum Crimp Cap, PTFE/Rubber, 200-pk Minimize contamination from handling with convenient, pre-assembled Thermo Scientific™ 11mm Autosampler Vial Crimp Caps, compatible with most HPLC and GC autosamplers. Choose from...