SPE Column BAKERBOND C18, 500mg/3ml, pk/50 Back Catalog number: 7020-03 Availability: In the manufacturer's stock Price (VAT incl.) 300,60 € 248,43 € - + Recommended 730033 Chromab. columns NH2, 3mL, 500mg 183,84 € 12256045 Mega Bond Elut-NH2, 500mg 6mL, 30/PK 157,62 € 5982-2364 EVIDEX - Box, 30x 6ml tubes, 400mg 155,83 €