ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730020 Chromab. columns Alox B, 6mL, 1000mg 3 770,00 Kč 730742 Chromab. columns PTL, 70mL 4 212,00 Kč 730720 Chromab. columns PTS, 45mL 3 536,00 Kč