| 格氏作图法测定白酒中微量铅 |
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| 引用本文： | 秦汉明,王瑞敏.格氏作图法测定白酒中微量铅[J].江汉大学学报(社会科学版),2000,17(6):19-21,75. |
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| 作者姓名： | 秦汉明 王瑞敏 |
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| 作者单位： | 江汉大学城建环保系,武汉 |
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| 摘 要： | 提出了用全固态铅离子选择性电极测定白酒中微量铅的最佳条件：０．１５％抗坏血酸－０．１％三乙烯四胺－０．０５ｍｏｌ／Ｌ高氯酸钠，ｐＨ４．８－５．５，在该条件下，用格氏作图法可准确测定白酒中微量铅。
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| 关 键 词： | 铅 白酒 格氏作图法 全固态铅离子选择性电极 |
Trace Lead Determination in White Spirit with Ion-selective Elecrode Using Gran's Plots |
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| QIN Han-ming WANG Rui-min.Trace Lead Determination in White Spirit with Ion-selective Elecrode Using Gran's Plots[J].Journal of JIanghan University:Social Sciences,2000,17(6):19-21,75. |
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| Authors: | QIN Han-ming WANG Rui-min |
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| Abstract: | A method for the determination of trace lead in white spirit with ion-selective electrode using Gran's plots is proposed. Trace lead was detected in solution of o.15% ascorbic acid-0.1% trien-0.05mol/Lsodium perchlerate at PH4.8 ~ 5.5. |
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| Keywords: | lead white spirit Gran's plots |
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