浅析重铬酸盐法及微波密封消解法测定水样化学需氧量的结果差异
Guangdong Chemical Industry（2015）
Abstract
文章从精密度、准确度等说明重铬酸盐法以及微波密封消解法测定化学需氧量结果的差异,并探究两种方法在何种情况下更加适用.结果表明,重铬酸盐法准确度高、精密度好、稳定性好.微波密封消解法时间短、操作简便、费用低、减少二次污染等.
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