CrossTOX® columns for Myc. Scr.for up to 16 toxins Back Catalog number: 17901 Availability: In the manufacturer's stock Price on request - + Recommended PL3540-C603 PL-HCO3MP SPE 500mg/6mL, 50/pk Price on request 9375 ELUFIX columns, 1g Florisil & 1g Na2SO4, pk/50 Price on request 12862 AflaCLEAN SMART Aflatoxins B1, B2, G1, G2, 100pcs Price on request