About PETROVA Maria A.
About Univ. Chemical Technol. and Metallurgy, Sofia, BGR
About Journal of Chemical & Engineering Data
About Lanthanum
About Neodymium
About Europium
About Holmium
About Lutetium
About solvent extraction
About chelation
About complex formation
About diketone
About oxygen heterocyclic compound
About nitrogen heterocyclic compound
About aromatic ketone
About synergism
About formation constant
About extraction equilibrium
About separation factor
About organofluorine compound
About organosulphur compound
About sulfur heterocyclic compound
About polynuclear aromatic compound
About aliphatic chlorine compound
About trihalomethane
About β-ジケトン
About Extraction equilibrium,distribution equilibrium
About Stability constant of coordination compounds
About Complexes of 3 group
About Extraction
About Thenoyltrifluoroacetone
About 1,10-Phenanthroline
About 2,2'-Dipyridyl
About Chloroform
About 3-Phenyl-4-benzoyl-5(4H)-isoxazolone
About 希土類
About キレート化
About 抽剤
About 協同
About 溶媒抽出
About 付加物
About 生成定数
About β-ジケトン
About 窒素
About 塩基