红外分光光度法测定水中石油类物质技术探讨

Technical Discussions about Determination of Petrochemicals in Water by Infrared Photometry Method

提出了红外分光光度法测定水中石油类物质时,分析过程中有关试剂处理、样品采集、试剂选用、仪器误差、容器清洁度等操作技术上的处理经验。探讨了测定过程中一些常见问题的改进方法,以保证测定结果可靠准确。

Infrared photometry is a widely used method for determination of petrochemicals in water.Detail discussions were given about several key points during the laboratory analysis including reagent pre-treatment, sample collection,chemicals adaptability,instrument error,cleanliness of container,and etc.Finally,suggestions have been made to improve the reliability and accuracy of the analysis.