Application of Plastic Foam Preconcentration-TMK Extraction- Microbead Colorimetry in Determination of Gold in Field
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ABSTRACT
A method for the determination of gold in field with plastic foam adsorption-TMK extraction-microbead colorimetry was developed. Comparing with in-door chemical-spectrometry, the relative error of the method was less than 60% for the samples with 5-1200 n
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