CrossTOX® columns for Myc. Scr.for up to 16 toxins Back Catalog number: 17901 Availability: In the manufacturer's stock Price on request - + Recommended 730507.100 Chromab. columns XTR, 70mL, 14500mg,BIG 10 946,00 Kč 12256038 Mega Bond Elut-FL, 10gm 60mL, 16/PK 5 372,44 Kč 13536 Glass Fiber Filter, binder free, for LCTech glass Price on request