ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 12256086 Mega Bond Elut Al-N, 1gm 6ml, 30/Pk 177,24 € 12256044 Bond Elut-AL-B, 1gm 6mL, 30/PK 177,24 € 10641 OtaCLEAN, Ochratoxin A, 3mL, widebore column, 5pc Price on request