ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 13543 Empty Glass Column, Borosilicate glass,3mL;luer ti Price on request 12102159 Bond Elut Fl, 500Mg, 6ml, 30/Pk 114,86 € 13539 Filling Tool, 9mm diam. Price on request