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提高生活饮用水色度、浊度测定准确度的一点经验蔡正富，张德安目前，生活饮用水色度的测定，国标方法为铂──钴标准目视比色法：浊度测定的首选方法也为目视比色法（硅藻±标准），可是，由于肉眼的分辨力差，往往出现较大测定误差。笔者经过实践，找出了些行之有效又简...
Improve the life of drinking water color, turbidity measurement accuracy of a little experience Cai Zhengfu, Zhang De’an At present, the determination of domestic drinking water color, GB method for the platinum ─ ─ Cobalt standard visual colorimetric method: the preferred method of turbidimetric determination For the visual colorimetric (diatoms ± standard), however, due to the poor visibility of the human eye, there is often a larger measurement error. After practice, I found some effective and simple ...