Description
Preassembled aluminum crimp caps for all 20 mm Headspace GC autosampler vials, including Agilent, Hewlett Packard, CTC, PerkinElmber, Tekmar, and LEAP vials. Standard center hole with gray PTFE-faced black molded butyl rubber septa, with sealing ring for exceptional seal. Recommended for use from -40 to 120° C.
1,000 Caps Per Case
