Accurate and rapid estimation on spectral interferences in routine analysis by ICP-AES: Use of mutual interference coefficients

Yûetsu Danzaki, Kunio Takada, Kazuaki Wagatsuma, Masaoki Oku

研究成果: Article査読

22 被引用数 (Scopus)

抄録

A practical method to estimate spectral interferences and to select optimum analytical lines in ICPAES is suggested. Depending on the matrix composition and the amounts of the analyte, the analytical lines suffering from little interferences and the limit of determination can be determined from calculation using spectral interference coefficients. For this calculation, the spectral interference coefficients, which are defined as apparent mass of the analyte equivalent to the spectral interference from unit mass of the interferent, are obtained experimentally for 639 emission lines of 68 elements. There is a good correlation between the coefficients obtained on two spectrometers having different resolutions.

本文言語English
ページ(範囲)410-418
ページ数9
ジャーナルFresenius' journal of analytical chemistry
361
5
DOI
出版ステータスPublished - 1998 1月 1

ASJC Scopus subject areas

  • 生化学

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