[Application of digestion pot of HP hermetic seal in sample pretreatment in spectral analysis].
Atomic absorption spectrometry is a rapid and effective method for the quantitative determination of elements, but in complete dissolution of solid sample can greatly influence the analytical accuracy. The scale sample obtained from the power plant is hardly to digestion. In this paper, a method is proposed namely digestion pot of HP hermetic seal, it can digest the scale sample, and the digestion condition is obtained. After the sample is completely digested, the conventional elements in scale sample is determined by atomic absorption spectrometry.
Yang
Y
Y
Shanghai Institute Electric Power, Shanghai 200090, China.
Zhou
X L
XL
D003300:Copper / Q000032:analysis*; D008274:Magnesium / Q000032:analysis*; D012995:Solubility; D013054:Spectrophotometry, Atomic
D003300:Copper; D008274:Magnesium