ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730509 Chromab. columns XTR, 150mL, 37.5g 2 574,00 Kč 730457 Chromab. columns Florisil, 3mL, 200mg 3 120,00 Kč 730742 Chromab. columns PTL, 70mL 4 212,00 Kč