CrossTOX® columns for Myc. Scr.for up to 16 toxins Back Catalog number: 17901 Availability: In the manufacturer's stock Price on request - + Recommended 731845 Chromafix Alox N (L) 7 722,00 Kč 9372 ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Price on request 14164 Filling Tool, 14mm diam. 2 905,00 Kč