ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730738 Chromab. columns PTL, 30mL 5 980,00 Kč 730180 Chromab. columns NH2, 6mL, 500mg 3 012,00 Kč 731845 Chromafix Alox N (L) 7 566,00 Kč