CrossTOX® columns for Myc. Scr.for up to 16 toxins Back Catalog number: 17901 Availability: In the manufacturer's stock Price on request - + Recommended 730250 Chromab. columns Alox N, 45mL, 4000mg 138,37 € 12198003 Chem Elut-3ml, Unbuffered, 100/pk 451,61 € 730453 Chromab. columns Alox A, 6mL, 500mg 103,51 €