Cogent Silica-C, 50 x 2,1mm, 2.2µm Back Catalog number: 40200-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 565250-906 ZORBAX SB-C8,30x250mm,5um 235 599,84 Kč 760458.40 EC 150/4 NUCLEODUR PFP, 5 µm 14 539,00 Kč 760316.40 EC 250/4 NUCLEODUR C18 HTec, 5 µm 16 565,00 Kč