...常以下列何种方法定量 碘定分析法(Iodometry) 重铬酸钾滴定法(Potassium dichromate method) 羟胺法(Hydroxylamine method) 亚硫酸氢钠法(Sodium bisulfite method) 代号:2107 页次:8-2 10 下列何者在测定酸价、皂化价或酯价的任一实验中均未被使用 ...
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The chemical method for measuring glutaraldehyde content specified in Technical Standard for Disinfection, i. e. hydroxylamine hydrochloride method, is influenced by many operation conditions.
消毒技术规范规定的戊二醛含量化学测定法即盐酸羟胺法受很多操作条件影响。
A classical method to determine the content of cinnamaldehyde is called hydrochloride hydroxylamine-pyridine oximation.
探讨一种无吡啶盐酸羟胺肟化法测定肉桂醛的可行性。
The invention relates to a preparative method for isatin, including the procedures as follows: compounding hydroxylamine sulphate;
本发明涉及一种靛红的制备方法，该方法包括如下步骤：合成硫酸羟胺；
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