紫外分光光度法测定元胡生品与醋制品的重金属含量
Determination of Heavy Metals in Corydalis Yanhusuo.W.T. Wang and its acetic acid Procession by UV Method
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Abstract: OBJECTIVE:To establish a method to determine the contents of heavy metals in Corydalis Yanhusuo. W.T. Wang. METHOD:The Sample was assayed by UV method. The detection wavelength was 214nm. RESULTS:The heavy metals in Corydalis yanhusuo.W.T.Wang was 140.