摘要
采用导《分光光度法研究了对甲苯磺酸痕量组分的测定方法，并选择了求导阶数、农导波长间距等最佳条件。结果证明，导数分光光反法对痕量组分的测定是十分有效的。
P-methylbenzensulforate trace components were determined by derivative spectrophotometer and optimum derivative order and wavelength intervals were selected. It is tested that derivative spectrophotometer is very effective for determining trace components.
出处
《化工科技》
CAS
1999年第1期48-50,共3页
Science & Technology in Chemical Industry
关键词
导数分光光度法
紫外分光光度法
痕量对甲苯磺酸
Derivative spectrophotometer, U V-spectrophotometer, Traces p-Methylbenzensuiforate
