ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730239G Chromab. columns Florisil, 6mL, 2000mg 292,59 € 730502 Chromab. columns XTR, 3mL, 500mg 98,23 € 9375 ELUFIX columns, 1g Florisil & 1g Na2SO4, pk/50 Price on request