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Standard
| GB/T 9733-2008 Chemical reagent - General method for the determination of carbonyl compounds (English Version) |
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Detail of GB/T 9733-2008
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Introduction of GB/T 9733-2008
本标准于１９８８年首次发布。本标准规定了将 羰基化合物转变成2，4-二硝基苯腙并用比色法进行测定的通用方法。本标准适用于有机试剂中微量羰基化合物的测定。分光光度法或目视比色法的检测范围为0.2ug/mL~1.6ug/mL（以CO计）。 本标准代替ＧＢ／Ｔ９７３３—１９８８《化学试剂 羰基化合物测定通用方法》，与ＧＢ／Ｔ９７３３—１９８８相比主要变化如下：
———完善了分光光度法的测定（１９８８年版的第６章，本版的第６章）；
———按ＧＢ／Ｔ１．１—２０００的要求进行编辑性修改。
Contents of GB/T 9733-2008