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吹扫捕集-气相色谱法测定水中松节油
引用本文:张建萍,唐红卫,谢争,沈燕军.吹扫捕集-气相色谱法测定水中松节油[J].环境监测管理与技术,2008,20(6):45-46.
作者姓名:张建萍  唐红卫  谢争  沈燕军
作者单位:上海市环境监测中心,上海,200030
摘    要:采用吹扫捕集-气相色谱法测定水中松节油,优化了试验条件。方法在0ug/L-625ug/L范围内线性良好,检出限为0.006mg/L,标准样品测定的相对标准偏差为3.4%,实际样品的加标回收率为88.0%-110%。

关 键 词:松节油  气相色谱法  吹扫捕集  水质

Determ ination ofTurpentineinW ater by GC with Purge and Trap
ZHANG Jian-ping,TANG Hong-wei,XIE Zheng,SHEN Yan-jun.Determ ination ofTurpentineinW ater by GC with Purge and Trap[J].The Administration and Technique of Environmental Monitoring,2008,20(6):45-46.
Authors:ZHANG Jian-ping  TANG Hong-wei  XIE Zheng  SHEN Yan-jun
Institution:ZHANG Jian-ping, TANG Hong-wei, XIE Zheng, SHEN Yan-jun (Shanghai Environment Monitoring Center, Shanghai 200030, China)
Abstract:A method was established to determine turpentine in water with purge and trap by gas chromatography. The test conditions were optimized to obtain following results: good linearity from 0 ug/L to 625 ug/L; the limits of detection at 0. 006 mg/L ; the RSD of standard samples at 3.4% ; the recoveries of practical samples from 88.0% to 110%.
Keywords:Turpentine  GC  Purge andtrap  W aterquality
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