Determination of trace gold in iron powder by high resolution continuum source flame atomic absorption spectrometry with silver protection cupellation lead fire assay enrichment
YAO Mingxing, MAO Xiangju, GUO Xiaorui, SUN Qiliang, NI Wenshan
Metallurgical Analysis ›› 2022, Vol. 42 ›› Issue (8) : 48-54.
Determination of trace gold in iron powder by high resolution continuum source flame atomic absorption spectrometry with silver protection cupellation lead fire assay enrichment
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