Magnetic Seals for SPME-Vial 20 09 1222 for CTC * Much thinner liners for easier penetration of the sensitive phase * Special Silicone/PTFE liner with an only 0.05mm thin casted Teflon film instead of 0.13mm skived PTFE lamination that is standard for any other 20mm Headspace liner. Thus penetration is even easier, as PTFE is the hardest part to penetrate. * These special products should only be used in combination with the SPME-Vial 20 09 1222 which has a much thicker crimp neck than all standard Headspace Vials. Packaging Unit: 100 pcs. per PE-Bag
