Screw Thread

10mm Wide Opening Screw Caps and Septa feature a 10-425 thread finish and are compatible with a variety of autosamplers. They are available in an assortment of styles to match your HPLC, GC or IC application needs. Product Size Pack of 100 Description...

Ibis Scientific 10mm Black Screw Cap, PTFE/Silicone, 100-pk  Product Size Pack of 100 Description Black; Septa: Red PTFE/White Silicone Closure Color Black Closure Material Polypropylene Color Black (Cap), White/Red (Septa) Material...

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...

Ibis Scientific polypropylene screw caps are a cost effective alternative with the same quality of major manufacturers. Product Size Pack of 100 Cap Color Black Closure Material Polypropylene Septum Red PTFE/White Silicone Vial Closure Size 9mm ...

Thermo™ 9mm Black AVCS Screw Cap, PTFE/Silicone, 100-pk Prevent septa push through and over- and under-tightening. With Advanced Vial Closure System (AVCS) technology built into 9mm Thermo Scientific™ 9mm Autosampler Vial Screw Caps and Septa...

Thermo™ 13mm Black Screw Cap, PTFE/Silicone, 100-pk Use Thermo Scientific™ SureSTART™ 13 mm Screw Caps with screw vials that have a 13 mm opening, including our SureSTART 4 mL Glass Screw Top Headspace...