PoraPak Q (50/80), 20g Back Catalog number: C-2PPKQ Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended 815330.1 Silica gel 60 0,063-0,2mm, 1kg 1 027,00 Kč 711570.100 POLYGOSIL 100-7 C18, 100g 41 860,00 Kč 730653.20 Chromab. sorbent Diamino, 20g 3 978,00 Kč