标准摘要
[中文适用范围]: 适用于饮用水、地下水、轻度污染的地表水和海水的分析。 测定可过滤和酸溶的铝。 包括使用 50 mm 池进行高达 100 镕/l Al 的低量程测定,以及使用 10 mm 池进行高达 500 镕/l Al 的高量程测定。 当使用光程长度为 50 mm 的池和 25 ml 测试部分时,检测限为 2 镕/l。 [外文原描述]: Applicable to the analysis of potable waters, ground waters, and lightly polluted surface and sea waters. Determines filterable and acid-soluble aluminium. Includes low range determination up to 100 µg/l Al with 50 mm cells and high range determination up to 500 µg/l Al with 10 mm cells. The limit of detection is 2 µg/l when cells of optical path length 50 mm and a 25 ml test portion are used.
英文名称Water quality — Determination of aluminium — Spectrometric method using pyrocatechol violet