PoraPak N (50/80), 20g Back Catalog number: C-2PPKN Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended 730607 Chromab. sorbent CN, 100g 8 814,00 Kč 815410.1 Silica gel FIA fine 0,071-0,16mm, 1kg 41 080,00 Kč 815310.5 Silica gel 60 < 0,08mm, 5kg 6 340,00 Kč