PoraPak N (50/80), 20g Back Catalog number: C-2PPKN Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended 5610-2136 VL QuEChERS extract tubes, EN 2 630,88 Kč 711009.100 POLYGOPREP 60-12 C18, 100g 6 084,00 Kč 711520.10 POLYGOSIL 100-7, 10g 1 066,00 Kč