ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 17900 CrossTOX® columns for Mycotoxin Scr. for up to 16 Price on request 730734 Chromab. columns PTL, 6mL 4 377,00 Kč 730453 Chromab. columns Alox A, 6mL, 500mg 2 470,00 Kč