Vacuum closure Pin Back Catalog number: C-VAC-PIN Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended TDL71_0.5L Tedlar PVF Gas Sampling Bag with PP valve, 0,5L Price on request SERZ-1070 Spare bag sampling accessory, ACTI-VOC Price on request HEDDEV21_0.5L Devex bag with PC valve, 0,5L Price on request