Hair analysis has been an important approach in evaluating population exposure to various environmental factors....

Gumiganghwal-tang is a traditional herbal medicine widely used for its anti-inflammatory,analgesic,and antipyretic effec......

该文用多次倍率减差紫外分光光度法直接测定去痛片中非那西丁、氨基比林和咖啡因的含量。通过计算机筛选证明,选取244、245、273、......

总结了钨、钼同时测定的分光光度法,着重探讨了化学计量学的应用.按照方法的原理,对双波长分光光度法、三波长分光光度法、导数分......