ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730453 Chromab. columns Alox A, 6mL, 500mg 2 548,00 Kč 12256038 Mega Bond Elut-FL, 10gm 60mL, 16/PK 5 372,44 Kč 12198008 Chem Elut-20ml, Unbuffered, 100/pk 15 435,10 Kč