CrossTOX® columns for Myc. Scr.for up to 16 toxins Back Catalog number: 17901 Availability: In the manufacturer's stock Price on request - + Recommended 12337 Column Adapter for Elufix glass cartridges,needed Price on request 11022 Afla-OtaCLEAN, Aflatoxins B1,B2,G1,G2&Ochr,3ml/25k Price on request 14201 AflaCLEAN M1 Select, Aflatoxin M1, 3ml/500ks Price on request