Abstract:Abstract.A homogeneity study in the preparation of a fish candidate certified reference material is reported. In the present study, homogeneity was examined by flow injection analysis cold vapour atomic absorption spectrometry technique (FIA-CV-AAS). Total mercury and methylmercury were studied in this study. Univariate analysis of variance (ANOVA) was performed for all analytes. The results were evaluated using an F-test, which demonstrated no significant difference for the between-bottle results. It is indic… Show more
“…Therefore, the PT samples were found homogenous. F test indicated that the result of the homogeneity is insignificant if F < Fcrit, with the critical value of F for α =5 %, and e gives the level for which the observed F = Fcrit [19].…”
“…Therefore, the PT samples were found homogenous. F test indicated that the result of the homogeneity is insignificant if F < Fcrit, with the critical value of F for α =5 %, and e gives the level for which the observed F = Fcrit [19].…”
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