CrossTOX® columns for Myc. Scr.for up to 16 toxins Back Catalog number: 17901 Availability: In the manufacturer's stock Price on request - + Recommended 730249G Chromab. col. Na2SO4/Florisil, 6mL,2/2g 5 902,00 Kč 12256030 Mega BE-Fl, 5gm 20ml, 20/pk 4 647,59 Kč 20832 EluCLEAN PFAS –WAX/GCB, 200/50mg, 100pcs Price on request