三黄片具有清热解毒、泻火燥湿等功效,是一种常用中成药,在河北、河南一带应用广泛,生产厂家众多。其质量标准收载于《卫生部药品标准》中药成方制剂第12册上,质量标准仅对其主要成分进行了定性分析。为了进一步了解三黄片的质量情况,我们采用紫外分光光度法对两省4个厂家... Sanhuang tablet has the effects of clearing away heat and toxins, purging fire and dampness, etc. It is a commonly used Chinese patent medicine and is widely used in Hebei and Henan provinces. There are many manufacturers. Its quality standards are contained in the 12th volume of the Chinese medicine prescription preparations of the “Pharmaceutical Standards of the Ministry of Health”. The quality standards only qualitatively analyze the main components of the preparations. In order to further understand the quality of Sanhuang Tablets, we use UV spectrophotometry for four manufacturers in two provinces...