CrossTOX® columns for Myc. Scr.for up to 16 toxins Back Catalog number: 17901 Availability: In the manufacturer's stock Price on request - + Recommended 730457 Chromab. columns Florisil, 3mL, 200mg 124,18 € 730082.250 Chromab. columns Florisil,6mL,1000mg,BIG 672,64 € 730250 Chromab. columns Alox N, 45mL, 4000mg 135,56 €