PoraPak N (50/80), 20g Back Catalog number: C-2PPKN Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended C-CPC60 Carbopack C 60/80, 10g Price on request 730606 Chromab. sorbent C6H5, 100g 7 098,00 Kč 730595.1000 Chromab. sorbent XTR, 1000g 6 474,00 Kč