ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730506 Chromab. columns XTR, 45mL, 8300mg 2 210,00 Kč PL3540-C603VP VariPure IPE, 500mg/6mL, 50/pk Price on request 730738 Chromab. columns PTL, 30mL 6 110,00 Kč