O-Rings, 23mm × 3mm i.d.,pk 20 Back Catalog number: P-CP020 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended POL32_2L Polyester gas sampling bag with PTFE dual-valve, 2L Price on request T-7CUS cust packed cold trap, TT24-7 Price on request 632443611500 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request