ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 731845 Chromafix Alox N (L) 313,71 € 730742 Chromab. columns PTL, 70mL 171,12 € 12256047 Bond Elut-FL, 1gm 20mL, 20/PK 155,03 €