In this article, the method of PGC302 (FID detector) process gas chromatograph on measuring of hydrocarbons in air separation plant is introduced.

• 摘要介绍了用PGC302气相工业色谱仪（FID检测器）直接测定空分装置液态氧中碳氢化合物的分析方法，该方法具有自动化程度高，灵敏度精密度好等优点。