ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730736 Chromab. columns PTL, 15mL 5 265,00 Kč 12337 Column Adapter for Elufix glass cartridges,needed Price on request 730249 Chromab. col. Na2SO4/Florisil, 6mL,2/2g 4 117,00 Kč