ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730740 Chromab. columns PTL, 45mL 4 082,00 Kč 12252201 Bond Elut Carbon, 500mg, 6ml, 30/pk 6 731,88 Kč 730506 Chromab. columns XTR, 45mL, 8300mg 2 210,00 Kč