Application of differential spectrophotometry in analytical chemistry 示差分光光度法在分析化学中的应用
2.
Determination of flavonoids in tender stem and leaf of ampelosis prossedentata by differential spectrophotometry 差示分光光度法测定广西瑶族藤茶中黄酮类成分的含量
3.
It increases the precision of analysis to use differential spectrophotometry in high and trace contents . it has higher application value and upper popularization worth 摘要用示差分光光度法进行高含量或痕量物质的分析，使吸光度落在最佳测量范围，增大了测量方法的精确性，具有较高的应用价值，值得推广。
