很多國外客戶常用聚合硫酸鐵，了解聚合硫酸鐵使用或者檢測方法的很多，下面分享一下聚合硫酸鐵檢測方法英文版：
The detection methods of polymeric ferric sulfate include potassium dichromate method, titanium trichloride method, potassium permanganate solution titration method, atomic fluorescence spectrometry, Silver diethyldithiocarbamate photometric method, atomic absorption spectrometry and cold atomic absorption spectrometry. Therefore, the tripartite testing organization of polymerized ferric sulfate must select the testing method according to the testing items specified in the standard, so as to ensure the accuracy and effectiveness of the data.
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