ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730722 Chromab. columns PTS, 70mL 3 692,00 Kč 730249G.250 Chromab. c. Na2SO4/Florisil,6mL,2/2g,BIG 39 260,00 Kč 730238G Chromab. columns Florisil, 6mL, 500mg 5 590,00 Kč