干旱区生态环境知识资源中心(Arid): 固相萃取-气相色谱-三重四级杆串联质谱法测定水中18种多环芳烃

Arid

	固相萃取-气相色谱-三重四级杆串联质谱法测定水中18种多环芳烃
其他题名	Analysis of 18 polycyclic aromatic hydrocarbons in water by solid phase extraction with gas chromatography-triple quadrupole mass spectrometry
	侯学文; 邢燕; 王勤
来源期刊	卫生研究
ISSN	1000-8020
出版年	2018
卷号	47 期号:4 页码:628-633
中文摘要	目的建立固相萃取-气相色谱-三重四级杆串联质谱( SPE-GC-MS /MS)测定水中多环芳烃的方法。方法比较了Oasis HLB固相萃取柱、C18固相萃取柱、 Oasis MCX固相萃取柱和Oasis MAX固相萃取柱对多环芳烃的萃取效果,对C18柱固相萃取GC-MS /MS法测定水中多环芳烃进行了方法优化。运用预先活化的C18柱萃取、二氯甲烷洗脱、气相色谱-三重四级杆串联质谱法对样品进行了检测。结果在优化了的实验条件下,多环芳烃的加标回收率为78% ~ 130%,相对标准偏差为0.8% ~ 5.0%,定量限为0.0007 ~ 0.0199 mug /L。结论该方法快速、简便,能够满足水中多环芳烃的分析检测要求。
英文摘要	Objective To establish a method for analysis of polycyclic aromatic hydrocarbons( PAHs) in water by solid extraction column with GC-MS /MS. Methods The extraction effects of columns,such as Oasis HLB,C18,Oasis MCX and Oasis MAX, were compared. The influence of different kinds of solid phase extraction columns for the PAHs and method ology study were investigated. The samples were extracted by preactivated C18 column,eluted by dichloromethane,detected by gas chromatography-triple quadrupole mass spectrometry. Results Under the established optimal test condition,the recoveries of PAHs were 78% - 130%,the RSD were 0.8% - 5.0%,the limit of quantitation were in the range of 0.0007 - 0.0199 mug /L. Conclusion The method is fast and easy,it can meet the requirement for analytical measurement of various PAHs in water.
中文关键词	多环芳烃 ; 水 ; 气相色谱-三重四级杆串联质谱 ; 固相萃取
英文关键词	polycyclic aromatic hydrocarbons water gas chromatography-triple quadrupole mass spectrometry( GC-MS /MS) solid phase extraction
语种	中文
国家	中国
收录类别	CSCD
WOS类目	PUBLIC ENVIRONMENTAL OCCUPATIONAL HEALTH
WOS研究方向	Public, Environmental & Occupational Health
CSCD记录号	CSCD:6302020
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/238433
作者单位	淄博市疾病预防控制中心, 淄博, 山东 255026, 中国
推荐引用方式 GB/T 7714	侯学文,邢燕,王勤. 固相萃取-气相色谱-三重四级杆串联质谱法测定水中18种多环芳烃[J],2018,47(4):628-633.
APA	侯学文,邢燕,&王勤.(2018).固相萃取-气相色谱-三重四级杆串联质谱法测定水中18种多环芳烃.卫生研究,47(4),628-633.
MLA	侯学文,et al."固相萃取-气相色谱-三重四级杆串联质谱法测定水中18种多环芳烃".卫生研究 47.4(2018):628-633.