化学配方数据库
配方类型: MISCELLANEOUS
配方说明: Oxidation-Reduction Indicator
配方组成: Glacial acetic acid/5 ml/l
Ammonium chloride/13 g/l
Amaranth/6 mg/l
配制方法: The pH of the solution, made with distilled water, is 2.55.

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