AflaCLEAN, Aflatoxin, 3mL, widebore column,5pcs Back Catalog number: 10640 Availability: In the manufacturer's stock Price on request - + Recommended 730716 Chromab. columns PTS, 15mL 183,13 € 9371 ELUFIX columns, 4g Florisil & 2g Na2SO4, pk/50 Price on request 730489 Chromab. columns XTR, 15mL, 3000mg 73,46 €