Ko te 18mm Screw Headspace Vial and Cap with electromagnetic screw hills used for CTC is novel in the headspace vial market dominated by crimping kaki. Ina koa mo nga potae autō e uaua ana ki te kutikuti, he pai te whiriwhiri i nga potae wiri. 18mm Screw Headspace Vial me te potae me te remu konumohe me te pereti pokapū aukume, he ngawari ki te kuru me te tango i te potae. 18mm Headspace Vial and Cap is prefered for the following instruments: CTC PAL, Varian, Gerstel, Atas, Shimadzu, Aijiren.