Mathematical Assessment of Combined Standard Uncertainty of Measurements in Using Concentration Ratio Calibration in Inductively Coupled Plasma Atomic Emission Spectrometry

Atomic spectrometry update: review of advances in atomic spectrometry and related techniques

“…Most of the current research into chemometrics is focused on calibration strategies for techniques such as LIBS, so the reader should refer to Section 4 for a discussion of the latest developments. Romanov 89 made a mathematical assessment of the effect of uncertainty components on measurement results using the concentration ratio calibration (CRC) method with ICP-OES. The most significant uncertainty component was the ratio of line intensities between the analyte and the main matrix component of the sample.…”