ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730738 Chromab. columns PTL, 30mL 6 110,00 Kč 730249 Chromab. col. Na2SO4/Florisil, 6mL,2/2g 4 212,00 Kč 730718 Chromab. columns PTS, 30mL 5 382,00 Kč