Vacuum closure Pin Back Catalog number: C-VAC-PIN Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended P-00020 VOC-Mole assembly, 380mm,pk10 Price on request U-CENKIT Starter Kit: Centri booster pack (DiffLok caps and O-rings) Price on request U-T1HBL-2S High boilers, C6 - C40, cold trap Price on request