ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730249G.250 Chromab. c. Na2SO4/Florisil,6mL,2/2g,BIG 38 480,00 Kč 12256044 Bond Elut-AL-B, 1gm 6mL, 30/PK 4 195,80 Kč 12198007 Chem Elut-10ml, Unbuffered, 100/pk 14 424,48 Kč