PoraPak N (50/80), 20g Back Catalog number: C-2PPKN Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended 711024.100 POLYGOPREP 300-12 C18, 100g 11 466,00 Kč 730601 Chromab. sorbent C8, 100g 7 098,00 Kč 730611 Chromab. sorbent C18 ec, 100g 7 098,00 Kč