PoraPak Q (50/80), 20g Back Catalog number: C-2PPKQ Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended 711037.1000 POLYGOPREP 60-130, 1000g 4 706,00 Kč 730611 Chromab. sorbent C18 ec, 100g 7 098,00 Kč 730641 Chromab. sorbent Alox N, 100g 3 406,00 Kč