20mm Crimp seals with prefitted septa for headspace vials Seals with pre-inserted septa are convenient and minimize contamination due to handling Use magnetic seals with CTC/Leap™ Technologies, Gerstel™ and other magnetic transport autosamplers PurePak™ PTFE/Silicone seals are packed in glass jars to maintain purity up to the point of use Molded polyethylene SepCap™ is suitable for short-term storage or where repeated access to the vial is required SepCap is for short-term storage
Do not use SepCap at elevated temperatures
Order Info Septa and crimp seals also sold separately.