Atomic-absorption determination of gold as complex amminesстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:The conditions for the formation of soluble complex gold ammines were considered for the subsequent determination of gold by atomic absorption spectrometry with a graphite atomizer. It was found that complex ammine solutions of pH 9-11 were stable at gold concentrations to 25 +/- 5 mug/mL in the test solution and that the ashing temperature could be increased to 1200degreesC.