二苯基碳酰二肼分光光度法测定颜色玻璃中微量氧化铬

Spectrophotometric Determination of Chromium Oxide in Tinted Glass with Diphenylearbohydrazide

通过大量实验,克服了玻璃中大量基体元素的干扰问题,建立了用二苯基碳酰二肼分光光度法测定玻璃中微量着色物质氧化铬含量的分析方法。该方法步骤简单,所需试剂种类少,操作简便,快速,设备投资少,数据准确可靠,可满足生产及科研的要求。

The speetrophotometry for determination of trace chromium oxide in tinted glass with diphenylearbohydrazide was proposed after a lot of experiments and suppression of interference from matrix elements.This method has the features,such as simple,little reagents,easy operation,rapid,low investment,accuracy and the like.