ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 731853 Chromafix Dry (Na2SO4) (M) 4 238,00 Kč 11040 Afla-OtaCLEAN, 3mL, widebore column, 5pcs Price on request 17901 CrossTOX® columns for Myc. Scr.for up to 16 toxins Price on request