title: [Spectrophotometric method for the quantitative determination of khellin in synthetic mixtures of "vikalin"].
mesh_terms: D001729:Bismuth / Q000032:analysis; D002254:Carbonates / Q000032:analysis*; D007666:Khellin / Q000032:analysis*; D008274:Magnesium / Q000032:analysis; D013053:Spectrophotometry
chemical_list: D002254:Carbonates; D007666:Khellin; D008274:Magnesium; D001729:Bismuth
vernacular_title: Spektrofotometrychnyi metod kil'kisnoho vyznachennia kelinu v shtuchnykh sumishakh "vikalin".