国家/地区 China（4）
关键词
出版物 ANALYTICAL METHODS（4）
出版时间 2014（2）
机构 AGR UNIV HEB.（4）
作者 CHANG QY（4）

Solid phase microextraction using a graphene composite-coated fiber coupled with gas chromatography for the determination of acetanilide herbicides in water samples

ANALYTICAL METHODS

ZHANG GJ, ZANG XH, LI Z, CHANG QY, WANG C, WANG Z

A graphene-coated magnetic nanocomposite for the enrichment of fourteen pesticides in tomato and rape samples prior to their determination by gas chromatography-mass spectrometry

ANALYTICAL METHODS

WANG L, ZANG XH, CHANG QY, WANG C, WANG Z

Application of graphene as a sorbent for preconcentration and determination of trace amounts of chromium(III) in water samples by flame atomic absorption spectrometry

ANALYTICAL METHODS

CHANG QY, SONG SJ, WANG YK, LI JC, MA JJ

Graphene grafted magnetic microspheres for solid phase extraction of bisphenol A and triclosan from water samples followed by gas chromatography-mass spectrometric analysis

ANALYTICAL METHODS

ZANG XH, CHANG QY, HOU MY, WANG C, WANG Z