红外光度法测定水中矿物油有关技术问题的探讨

Technical Problems in Determining Mineral Oil of Water With Infrared Spectrophotometric Method

讨论了新颁布的GB/T16488 -1996中天波长红外光谱法的原理、技术特性及应用中注意的问题 ,着重探讨了实际样品测定中CCl4 溶剂以及测定波数的选取对测定结果的影响 ,并就该方法在环境监测中的应用提出一些建议。

The paper discusses principle,technical characteristic and qusetions should be paid attention of tri-wavelength infrared spectrum method in GB/T/6488-1996.It describes how to choose solvent ccl4 and determinng wave number in sample determination and their effects to result,and gives some suggests of applying this method in environmental monitoring.