CrossTOX® columns for Myc. Scr.for up to 16 toxins Back Catalog number: 17901 Availability: In the manufacturer's stock Price on request - + Recommended 730082G Chromab. columns Florisil, 6mL, 1000mg 231,80 € 13543 Empty Glass Column, Borosilicate glass,3mL;luer ti Price on request 9375 ELUFIX columns, 1g Florisil & 1g Na2SO4, pk/50 Price on request