摘要
在环境检测工作中使用最为普遍的就是气相色谱-质谱联用技术,其不仅检测的精度高,而且使用方便。该技术的主要优势就是通过把气相色谱的分离分析和质谱的高分辨结构鉴定的特点进行有效的结合,从而达到提高检测精确度的目标。通常情况下,该检测技术可以在多种环境中进行检测,不仅检测方法稳定,而且灵敏度和精确度较高,因此在对痕量物质和多组分复杂样品进行检测时具有其他检测方式所达不到的效果,在我国,该技术在空气检测、土壤以及固体废弃物检测中都得到非常广泛的应用,得到了业内人士广泛的认可。
The most common use in environmental testing is gas chromatography-mass spectrometry,which not only has high detection accuracy,but also is convenient to use.The main advantage of this technology is the separation and analysis of gas chromatography.The characteristics of the resolution structure identification are effectively combined to achieve the goal of improving the detection accuracy.In general,the detection technology can be inspected in a variety of environments,and not only is the detection method relatively stable,but also sensitive and accurate,so there are other tests for detecting trace substances and multi-component complex samples.The effect that the detection method can not achieve,the current technology in China has been widely used in air detection,soil and solid waste detection,and has been widely recognized by the industry.
出处
《化工设计通讯》
CAS
2019年第1期229-229,238,共2页
Chemical Engineering Design Communications
关键词
气相色谱
质谱
联用技术
环境检测
gas chromatography
mass spectrometry
environmental detection
