CrossTOX® columns for Myc. Scr.for up to 16 toxins Back Catalog number: 17901 Availability: In the manufacturer's stock Price on request - + Recommended 14246 AflaCLEAN M1 SMART Aflatoxin M1, 100pcs Price on request 13460 Column Outlet, Long Tip, Reusable,direct transfer Price on request 13536 Glass Fiber Filter, binder free, for LCTech glass Price on request