分光光度法在有机化学上的应用颇广,常用於有机物质的鑑別和溶液中有机物浓度的测定。尤以生物物质构造複杂,鑑別常感困难,分光光度法对於生物物貭的鑑別和含量的测定:起重大的作用;它还可以用来测定有机物的構造,此外,还用於测定反应的速率和互变巽构现象的平衡等。所以,分光光度法是有机化学研究工作的一种有力工具。目前祖国正在进行大规模经济建设,並相適应地 Spectrophotometry in the wider application of organic chemistry, commonly used in the identification of organic matter and organic solution concentration determination. In particular, the complexity of the biological material structure, the identification of common sense, spectrophotometry for the identification of biological species and content determination plays a major role; it can also be used to determine the structure of organic matter, in addition, is also used to determine the reaction The rate of change and the phenomenon of intermodulation structure and so on. Therefore, spectrophotometry is a powerful tool for organic chemistry research. At present, the motherland is carrying out large-scale economic construction and is adapting to it