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	Determination of chloramphenicol and three tetracyclines by solid phase extraction and high performance liquid chromatography-ultraviolet detection
	Liu Hong; Zhang Guo-Ping; Liu Cong-Qiang
刊名	Chinese journal of analytical chemistry
	2007-03-01
卷号	35期号:3页码:315-319
关键词	Solid phase extraction High performance liquid chromatography Chloramphenicol Tetracyclines Antibiotics
ISSN号	0253-3820
通讯作者	Liu hong(liu_hong@mails.gucas.ac.cn)
英文摘要	A method for determination of chloramphenicol, oxytetracycline, tetracycline an(] chlortetracycline in water, sediment and soil, using solid phase extraction with high performance liquid chromatography-uv detection was developed. the four antibiotics in water, sediment and soil were extracted using a mixture of edta and mcilvaine buffer ( citric acid and sodium orthophosphate), then cleaned-up and pre-concentrated by a tandem method using strong anion exchanger ( sax) cartridge and hydrophilic-liphophilic balance (hlb) cartridge and then eluted by acetone (including 10% methanol) to depress the interference of nature organic compounds. using acetonitrile and 0.01 mol/l oxalic acid as the mobile phase, the four antibiotics were separated within 8 min. this method was applied to the analysis of antibiotics in lake water, river water and lake sediment.
WOS关键词	TANDEM MASS-SPECTROMETRY ; VETERINARY ANTIBIOTICS ; WATER ; SOILS ; PHARMACEUTICALS ; MACROLIDE ; RESIDUES ; SORPTION ; MILK ; UV
WOS研究方向	Chemistry
WOS类目	Chemistry, Analytical
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000245735200001
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2383034
专题	中国科学院大学
通讯作者	Liu Hong
作者单位	1.Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550002, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Liu Hong,Zhang Guo-Ping,Liu Cong-Qiang. Determination of chloramphenicol and three tetracyclines by solid phase extraction and high performance liquid chromatography-ultraviolet detection[J]. Chinese journal of analytical chemistry,2007,35(3):315-319.
APA	Liu Hong,Zhang Guo-Ping,&Liu Cong-Qiang.(2007).Determination of chloramphenicol and three tetracyclines by solid phase extraction and high performance liquid chromatography-ultraviolet detection.Chinese journal of analytical chemistry,35(3),315-319.
MLA	Liu Hong,et al."Determination of chloramphenicol and three tetracyclines by solid phase extraction and high performance liquid chromatography-ultraviolet detection".Chinese journal of analytical chemistry 35.3(2007):315-319.

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