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 760102.20 EC 50/2 NUCLEODUR C18Gravity, 5 µm 570,38 € A3000150X040 Pursuit 5 C18 150 x 4.0mm 801,65 € 921970-932 Zorbax XDB-C18,4.6x15mm,1.8um,3pk,ARUP 621,96 €