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By Wei L.   Gupta P.   Hernandez R.   Farhat F.  

Microchemical Journal, Vol. 62, Iss. 1, 1999-05 ,pp. : 83-98

Elsevier

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Lead ultra-trace on-line preconcentration and determination using selective solid phase extraction and electrothermal atomic absorption spectrometry: applications in seawaters and biological samples

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Time-based on-line preconcentration cold vapour generation procedure for ultra-trace mercury determination with inductively coupled plasma atomic emission spectrometry

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Optimization of Flow Injection On-Line Microcolumn Preconcentration of Ultratrace Elements in Environmental Samples prior to Their Spectrochemical Determination

By Horvath Z.   Lasztity A.   Zih-Perenyi K.   Levai A.  

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Determination of Trace Amount of Silver by Atomic-Absorption-Spectrometry-Coupled Flow Injection On-Line Coprecipitation Preconcentration Using DDTC-Copper as Coprecipitate Carrier

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Microchemical Journal, Vol. 59, Iss. 3, 1998-07 ,pp. : 383-391

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