Headspace screw cap (high temperature compatible) Cap with septum 1 box (100 pieces) 6904-80010 1 box (100 pieces)

Uses a film with high heat resistance, high chemical resistance, and high gas barrier properties. The septum is made of silicone with the amount of low molecular weight siloxane reduced to the minimum. As no adhesives are used, the risk of contamination is reduced, and stable quality is maintained through production in Japan. Can withstand HS furnace heating conditions up to 300℃ x 30 minutes. Specifications: Cap with septum Quantity: 1 box (100 pieces) Size: 18mm Material: Cap/metal (magnetic compatible), septum/high heat resistant film, silicone (no adhesive) Cap color: Silver Application: Shimadzu gas chromatograph autosampler