Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 820950-915 SB-C8Guard Cartridges 4.6 x 12.5 4/PK 6 685,61 Kč 760271.20 EC 30/2 NUCLEODUR C18 Pyramid, 1.8 µm 17 810,00 Kč 761988.30 EC 4/3 NUCLEODUR 300-5 C18 ec 4 004,00 Kč