Piston Seal, Main, Reversed Phase, 2/pk Back Catalog number: CTS-21954 Availability: In the manufacturer's stock Price on request - + Recommended 5500-1201 Capillary SST 0.12x105mm SL 2 426,76 Kč PL0890-0495 Exhaust Tube for ELSD 7 957,44 Kč 1980-1106 AdvanceBio Spin column adapters, 8/pk 2 183,18 Kč