Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 79125 PRP-X100 Starter Kit *US8 Price on request R00PK201H5 Bulkpacking Microsorb 100-5 C18, 100Gr 1 998,98 € 721649.30 EC 4/3 NUCLEOSIL 100-3 C18 NAUTILUS 150,88 €