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 A2031075X046 Polaris 3 C8-Ether 75 x 4.6mm 19 187,28 Kč 820750-901 UHPLC Grd, Ecl. Plus C18,4.6mm,1.8um,3pk 16 096,00 Kč A2000250X100 Polaris 5 C18-A 250 X 10.0mm 47 755,01 Kč