Inserts, PTFE,pk 6 Back Catalog number: M-TSTIN Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended HEDNDV32_2L New DEVEX gas sampling bags with PTFE dual-valve, 2L Price on request H2-AXABC HiSorb probe, PDMS/CWR, inert, short version, pk 6 Price on request U-CENKIT Starter Kit: Centri booster pack (DiffLok caps and O-rings) Price on request