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Determination of Butyl Xanthate in Water by UPLC-MS and UV
Pages: 138-140
Year: Issue:  5
Journal: Environmental Science and Management

Keyword:  丁基黄原酸液相色谱质谱紫外光谱;
Abstract: 替代传统手工法,建立了紫外分光光度法和超高效液相色谱-质谱法测定水中的丁基黄原酸的方法,与传统的分光光度法相比,这两种方法具有较高的准确度和精密度,操作简便、不污染环境.紫外分光光度法检出限为0.005 mg/L、测定上限为12.00 mg/L.超高效液相色谱-质谱法,水样过滤后就可直接测定,检出限为0.2μg/L,在0.5 g/L ~ 50 g/L范围内线性良好,准确度高,加标回收率为90.1%~97.0%,精密度好,相对标准偏差为2.3% ~3.4%,适用于水中丁基黄原酸的快速监测.
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