Vacuum closure Pin Back Catalog number: C-VAC-PIN Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended TDL71_0.3L Tedlar PVF Gas Sampling Bag with PP valve, 0,3L Price on request C-TDKIT-02 Essential Automated TD Starter Kit Price on request C-HSINS10-4 Vial block insert, 20mL to 10mL, pk 4 Price on request