ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730507.250 Chromab. columns XTR, 70mL,14500mg,250p 1 043,59 € 730249G.250 Chromab. c. Na2SO4/Florisil,6mL,2/2g,BIG 1 594,96 € 7300009 Chromab. columns PFAS, 3mL, 120mg 159,50 €