Primary chemical—Potassium hydrogen phthalate
全国化学标准化技术委员会化学试剂分会
本标准规定了第一基准试剂 邻苯二甲酸氢钾的性状、规格、试验、检验规则和包装及标志。
本标准适用于第一基准试剂 邻苯二甲酸氢钾的检验。
This standard is the original Chinese electronic standard.
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