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 79678 PRP-C18,12-20 µm,21.2x250m Price on request 959941-302 Eclipse Plus C18,3.0x50mm,1.8um,600bar 17 588,34 Kč 858700-912 RRHD SB-Phenyl,2.1x100mm,1.8um,1200bar 21 042,05 Kč