ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730457 Chromab. columns Florisil, 3mL, 200mg 126,75 € 730446 Chromab. columns Alox N, 3mL, 500mg 153,16 € 730249G.250 Chromab. c. Na2SO4/Florisil,6mL,2/2g,BIG 1 594,96 €