Vacuum closure Pin Back Catalog number: C-VAC-PIN Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended C-EZVOCAK Easy-VOC accessory pack Price on request U-COV1516 Spare O-ring, black, for POD sampler (support body), pk 10 Price on request C-POD-KIT01-TNXTA POD Starter kit: Tenax TA Price on request