Primesep B2, 100 x 2,1mm, 3µm Back Catalog number: B2-21.100.0310 Availability: In the manufacturer's stock Price on request - + Recommended 446910-702 Agilent Prep-C18 prep col,21.2x50mm,10u 1 338,56 € 419910-302 Agilent Prep-C18 column,30x100mm, 10u 3 268,75 € A5235GC MetaCarb 67C Guard Cartridges 421,54 €