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1.[Methods]QC 8000 continuous flow injector was used to determine urea according to the principle that urea combined with diacetyl monoxime and aminothiourea can produce red compound and has maximal absorption peak at he wavelength of 530nm.
方法采用QC 8000连续流动注射仪,根据尿素在强酸性条件下与二乙酰一肟生成红色化合物,在530 nm波长处有最大吸收峰的原理进行测定。收藏指正
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