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 720701.46 EC 125/4.6 NUCLEOSIL 100-10 C18 9 511,00 Kč 822700-902 SB-C18 2.1x50mm Sub-2um 18 438,84 Kč 762113.210 VP 250/21 NUCLEODUR C18Gravity, 5 µm 106 340,00 Kč