ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730081 Chromab. columns Florisil, 3mL, 500mg 3 380,00 Kč 730182.250 Chromab. columns Florisil,3mL,1000mg,BIG 16 900,00 Kč 13536 Glass Fiber Filter, binder free, for LCTech glass Price on request