ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730718 Chromab. columns PTS, 30mL 218,69 € 731854 Chromafix Dry (Na2SO4) (L) 212,35 € PL3540-P603VP VariPure(TM) IPE 1g/20mL, 25/pk Price on request