PoraPak Q (50/80), 20g Back Catalog number: C-2PPKQ Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended 815390.1 Silica gel 60 0,05-0,1mm, 1kg 1 815,00 Kč C-C1003 Carboxen 1003 (40/60), 10g Price on request 711430.100 POLYGOSIL 60-10 N(CH3)2, 100g 38 090,00 Kč