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 5129678 Hichrom Alltima C18, 250 x 4,6mm, 5µm Price on request 79680 PRP-C18,5µm,2.1x150mm,PEEK Price on request 760449.40 EC 250/4 NUCLEODUR PFP, 3 µm 931,34 €