ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730740 Chromab. columns PTL, 45mL 161,84 € 20831 EluCLEAN PFAS –WAX/GCB, 200/50mg, 30 pcs Price on request 12256046 Mega Bond Elut-FL, 2gm 20mL, 20/PK 178,22 €