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| 分光光度法测定叶绿素a的比较 |
| Determination Comparison for Chlorophyll-a Concentration by Spectrophotometry |
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| 摘要点击次数: 3393 |
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| 中文摘要: |
| 比较了《水和废水监测分析方法》（第四版）和ISO 10260: 1992(E)中测定叶绿素a的典型方法，结果表明两种方法的测定结果之间既存在显著性差异，又有一定的相关性，从提取方法、提取溶剂和计算公式等方面讨论了原因，指出ISO方法提取效率更高，操作更简便。 |
| 英文摘要: |
| The typical methods for chlorophyll test were compared between water and wastewater monitoring method (the fourth edition) and ISO 10260:1992(E). The experiments showed that the test results both had a certain correlation and significant differences. ISO standard had high extraction efficiency and easy operation in the ways of extraction method, extraction solvent and calculation formula. |
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