仪器法测定COD_(Cr)试剂配方的改进

Improvement of COD_(cr) Agent Composition by Instrumentai Determination

针对仪器法测定CODCr使用的专用试剂成本高,影响正常使用的问题,对测定试剂进行调整改进,降低了测试成本,经实验,检测结果符合要求。

Used special Aimed at high cost of detelmination of CODCr using instrumental method,determination reagent was improved for reduling cost Deteanination results were up to requests during expzeriment.