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Selective solid-phase extraction of trace mercury(II) using a silica gel modified with diethylenetriamine and thiourea [期刊论文]
MICROCHIMICA ACTA, 2012, 卷号: 178, 期号: 3-4
Jiang, Y; Zhang, HT; He, Q(贺群); Hu, Z; Chang, XJ(常希俊)
  |  View/Download:213/1
 
Preconcentration of trace lead and iron on activated carbon functionalized by o-Anisic acid derivatives prior to their determination in environmental samples [期刊论文]
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2012, 卷号: 93
Tian, H; Hu, Z; He, Q(贺群); Liu, XL; Zhang, L; Chang, XJ(常希俊)
  |  View/Download:199/1
 
Fluorescence determination based on graphene oxide [期刊论文]
MATERIALS LETTERS, 2012, 卷号: 76
Li, RJ; Liu, XQ; Deng, XL; Zhang, SR; He, Q(贺群); Chang, XJ(常希俊)
  |  View/Download:75/0
 
N-邻羟基苯基马来酰胺酸-改性活性炭对Cu(Ⅲ)的吸附性能 [期刊论文]
光谱实验室, 2012, 期号: 2, 页码: 1215-1218
邓小丽;  吴琼;  刘许强;  常希俊
View/Download:50/0
 
Highly selective solid-phase extraction of trace Pd(II) by murexide functionalized halloysite nanotubes [期刊论文]
ANALYTICA CHIMICA ACTA, 2012, 卷号: 713
Li, RJ; He, Q(贺群); Hu, Z; Zhang, SR; Zhang, LJ; Chang, XJ(常希俊)
  |  View/Download:120/2
 
Simultaneous separation and preconcentration of Cr(III), Cu(II), Cd(II) and Pb(II) from environmental samples prior to inductively coupled plasma optical emission spectrometric determination [期刊论文]
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2012, 卷号: 86
Zhang, L;  Li, ZH;  Du, XH;  Li, RJ;  Chang, XJ(常希俊)
  |  View/Download:52/0
 
Solid-phase extraction and preconcentration of trace Pb(II) from water samples with folic acid modified silica gel [期刊论文]
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2012, 卷号: 92, 期号: 11
Wang, QH; Chang, XJ(常希俊); Hu, Z; Li, DD; Tu, ZF
  |  View/Download:65/0
 
An ionic liquid-based sorbent for solid phase extraction of trace iron(III) from biological and natural water samples [期刊论文]
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2012, 卷号: 92, 期号: 11
Zhang, LJ; He, Q(贺群); Chang, XJ(常希俊); Jiang, Y; Hu, X; Yu, AM
  |  View/Download:98/1
 

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