CHEN Gangquan, HEI Wenlong, MAO Zhencai. Air-Acetylene FAAS Rapid Determination of Au in Carried Gold Carbon[J]. Analysis and Testing Technology and Instruments, 2000, (1): 42-44.
Citation:
CHEN Gangquan, HEI Wenlong, MAO Zhencai. Air-Acetylene FAAS Rapid Determination of Au in Carried Gold Carbon[J]. Analysis and Testing Technology and Instruments, 2000, (1): 42-44.
CHEN Gangquan, HEI Wenlong, MAO Zhencai. Air-Acetylene FAAS Rapid Determination of Au in Carried Gold Carbon[J]. Analysis and Testing Technology and Instruments, 2000, (1): 42-44.
Citation:
CHEN Gangquan, HEI Wenlong, MAO Zhencai. Air-Acetylene FAAS Rapid Determination of Au in Carried Gold Carbon[J]. Analysis and Testing Technology and Instruments, 2000, (1): 42-44.
Air-Acetylene FAAS Rapid Determination of Au in Carried Gold Carbon
The sample was dissolved in aqua vegia, then directly determine gold with flam AAS. The method was quick, accurate, economical. The relative standard deviation was ≤2.0% and the recovery was 99.0%～100%. The method has been applied to determination of the Dashui Golden Mine samples with satisfactory results.
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