PoraPak Q (50/80), 20g Back Catalog number: C-2PPKQ Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended 730595.5000 Chromab. sorbent XTR, 5000g 25 480,00 Kč 711003.1000 POLYGOPREP 100-20, 1000g 7 280,00 Kč 730611 Chromab. sorbent C18 ec, 100g 7 098,00 Kč