吹扫捕集-气相色谱法测定水中松节油  

Determination of Turpentine in Water by GC with Purge and Trap

作　　者：张建萍[1] 唐红卫[1] 谢争[1] 沈燕军[1] 

机构地区：[1]上海市环境监测中心,上海200030

出　　处：《环境监测管理与技术》2008年第6期45-46,共2页The Administration and Technique of Environmental Monitoring

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0μg/L～625μg/L范围内线性良好,检出限为0.006 mg/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%。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%.

关 键 词：松节油 气相色谱法 吹扫捕集 水质 

分 类 号：O657.71[理学—分析化学]