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 A3041100X046 Pursuit 3 Diphenyl 100 x 4.6mm 776,54 € A2000050X020 Polaris 5 C18-A 50 x 2.0mm 571,76 € 760800.20 EC 50/2 NUCLEODUR SPHINX RP, 5 µm 503,11 €