IAC-ZER, 3ml columns (25/box) Back Catalog number: IAC311-3 Availability: In the manufacturer's stock Price (VAT incl.) 337,37 € 278,82 € - + Recommended 730250 Chromab. columns Alox N, 45mL, 4000mg 134,56 € 9371 ELUFIX columns, 4g Florisil & 2g Na2SO4, pk/50 Price on request 730736 Chromab. columns PTL, 15mL 213,72 €