PoraPak Q (50/80), 20g Back Catalog number: C-2PPKQ Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended 711012.100 POLYGOPREP 60-12 NH2, 100g 6 084,00 Kč 730640 Chromab. sorbent Alox B, 100g 3 406,00 Kč 815390.1 Silica gel 60 0,05-0,1mm, 1kg 1 815,00 Kč