CrossTOX® columns for Myc. Scr.for up to 16 toxins Back Catalog number: 17901 Availability: In the manufacturer's stock Price on request - + Recommended 730238G Chromab. columns Florisil, 6mL, 500mg 222,44 € 12256046 Mega Bond Elut-FL, 2gm 20mL, 20/PK 190,23 € 13542 Empty Glass Column, Borosilicate glass, 6mL; luer Price on request