New Selective Salt-Water Phases in Steam Chromatography.
スポンサーリンク
概要
- 論文の詳細を見る
The advantages and limitations of steam chromatography are discussed. The peculiarities of a new steam chromatography version with a polar stationary liquid phase (inorganic salt-water) were investigated. The influence of the salt nature (as a stationary-phase component), temperature of resolution and water-vapor concentration in the mobile phase on the selectivity was studied using a homologous series of n-alcohols C1-C8as a molecular probe. The ascertained regularities as a rule differ from those known for the traditional liquid phase in gas chromatography. The specific efficiency of a packed column with a water-salt phase (NaNO3-water) and polydimethylsiloxane (SE-30) is similar. Examples of methanol determination in petrol and the impurities in a methanol determination are given.
- 社団法人 日本分析化学会の論文
社団法人 日本分析化学会 | 論文
- ガスクロマトグラフィーによる微量脂肪酸の定量法
- ゼフィラミンによる微量スズ(IV)の吸光光度定量法 : 分析化学におけるオニウム化合物の適用に関する研究(第29報)
- メチレンブルー比色法と赤外吸収スペクトル法の併用による水中アルキルベンゼンスルホン酸塩の定量
- プルトニウムと共存するウランの電位差滴定
- 微量有機物試料の迅速完全酸化法