氣相色譜質(zhì)譜技術(shù)在環(huán)境監(jiān)測中的應(yīng)用

關(guān)鍵詞：氣相色譜質(zhì)譜（GC-MS）；環(huán)境監(jiān)測；有機(jī)污染物檢測；應(yīng)用中圖分類號：X835 文獻(xiàn)標(biāo)識碼：A 文章編號：1008-9500(2025)06-0125-03DOI:10.3969/j.issn.1008-9500.2025.06.035

Application of Gas Chromatography-Mass Spectrometry Technology in Environmental Monitoring

DENG Shuoxue,LI Jia (Dezhou Ecological Environment Monitoring Center of Shandong Province,Dezhou253ooo,China)

Abstract:Gas Chromatography-Mass Spectrometry(GC-MS)technology performs well intheanalysisof tracecomponents incomplex mixturesduetoitshighsensitivityselectivity,andseparationability.Inenvironmentalmonitoring,GCMS technology is widelyusedfordetecting organicpollutants inmediasuchas water,soil,andatmosphere,ensuring the acuracy of detectionresults through scientific sample pretreatment methods.Basedon the principleofGC-MS technology, its specificapplicationsaresummarizedinthedetectionoforganicpolutantsindiferentenvironmentalmedia,especiallin ambientair,water,andsoil.Atthesametime,thechallngesofGC-MS technology inequipmentcost,sample pretreatment, anddataanalysisare pointedout,anditsapplication prospects in future environmental monitoringarediscussed.Inthe future,GC-MS technologywillplayamore importantrole inenvironmental monitoring tobetterprotecttheecological environment.

Keywords:Gas Chromatography-Mass Spectrometry (GC-MS);environmental monitoring;organic polutant detection; application

氣相色譜-質(zhì)譜(Gas Chromatography-Mass Spec-trometry，GC-MS）技術(shù)具有高靈敏度、選擇性、分離能力及定性與定量分析能力，在環(huán)境監(jiān)測領(lǐng)域脫穎而出，廣泛應(yīng)用于水、土壤、大氣等介質(zhì)中的有機(jī)污染物檢測。（剩余4355字）