CrossTOX® columns for Myc. Scr.for up to 16 toxins Back Catalog number: 17901 Availability: In the manufacturer's stock Price on request - + Recommended 9375 ELUFIX columns, 1g Florisil & 1g Na2SO4, pk/50 Price on request 730156 Chromab. Säulen Carbon A, 6mL, 2000mg 279,50 € 730446 Chromab. columns Alox N, 3mL, 500mg 151,22 €