Online separation and preconcentration of trace heavy metals with 2,6-dihydroxyphenyl-diazoaminoazobenzene impregnated amberlite XAD-4

Microchimica Acta

Volumn 158, Issue 3-4, 2007, Pages 239-245

  Liu, Yongwen ^a   Guo, Yong ^a   Meng, Shuangming ^a   Chang, Xijun ^b  

^a SHANXI DATONG UNIVERSITY   (China)

^b LANZHOU UNIVERSITY   (China)

Author keywords

2,6 dihydroxyphenyl diazoaminoazobenzene; Amberlite XAD 4; Flame atomic absorption spectrometry; Flow injection; Natural water samples; Solid phase extraction

Indexed keywords

EID: 34248571666     PISSN: 00263672     EISSN: 14365073     Source Type: Journal    
DOI: 10.1007/s00604-006-0690-y     Document Type: Article

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