ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 10640 AflaCLEAN, Aflatoxin, 3mL, widebore column,5pcs Price on request 5105 SI Silica Gel 5g/35mL Pk 20u., 20/pk Price on request 12256014 Mega BE-Fl, 1gm 6ml, 30/pk 3 283,16 Kč