ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730507.100 Chromab. columns XTR, 70mL, 14500mg,BIG 10 946,00 Kč 731853 Chromafix Dry (Na2SO4) (M) 4 238,00 Kč 14201 AflaCLEAN M1 Select, Aflatoxin M1, 3ml/500ks Price on request