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现行 QB/T 2623.2-2020
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肥皂试验方法 肥皂中总游离碱含量的测定 Test methods of soaps-Determination of total free alkali content in soaps(ISO 684:1974, Analysis ofsoaps-Determination oftotal free alkali, MOD)
发布日期: 2020-04-16
实施日期: 2020-10-01
QB/T 2623的本部分规定了测定肥皂中总游离碱含量的方法。 本部分适用于普通性质的香皂和洗衣皂,不适用于复合皂,也不适用于含有按实验步骤会被硫酸分解的添加剂(硅酸盐等)的样品
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现行
BS 1715-2.2-1989
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工业用原硼酸、三氧化二硼、四硼酸二钠、过硼酸钠和粗硼酸钠的试验方法
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