IUPAC Standards Online 2016
DOI: 10.1515/iupac.74.0084
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Harmonized Guidelines for Single-Laboratory Validation of Methods of Analysis

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Cited by 153 publications
(222 citation statements)
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“…The capability of the method as a routine analysis method was estimated through the determination of the detection limits of each element studied. The limits of detection (LOD) and limits of quantifi cation (LOQ), were calculated with three and ten timed the standard deviation of the blank divided by the slope of the analytical curve, respectively [Thompson et al, 2002;Khan et al, 2014]. The values of LOD were in the range of 0.251-18.321 μg/kg as it is presented in Table 1.…”
Section: Methods Of Validationmentioning
confidence: 99%
“…The capability of the method as a routine analysis method was estimated through the determination of the detection limits of each element studied. The limits of detection (LOD) and limits of quantifi cation (LOQ), were calculated with three and ten timed the standard deviation of the blank divided by the slope of the analytical curve, respectively [Thompson et al, 2002;Khan et al, 2014]. The values of LOD were in the range of 0.251-18.321 μg/kg as it is presented in Table 1.…”
Section: Methods Of Validationmentioning
confidence: 99%
“…These parameters were considered in order to verify the fitness for the purpose of the method (International Conference on Harmonization, 1996; Thompson, Ellison, Wood, 2002). The significance levels in hypothesis tests were α = 0.05.…”
Section: Validationmentioning
confidence: 99%
“…Para ter essa medida avaliada é necessário adquirir padrão de referência, o que normalmente eleva o preço das análises. (53) Para fins de publicação científica de métodos não-oficiais, quando não existe amostra referência, é aceito a amostra preparada pelo analista como amostra referência. Mesmo quando está disponível comercialmente a amostra referência, em virtude do seu alto custo, ainda pode ser aceito como amostra referência aquela preparada pelo analista.…”
Section: Estabilidadeunclassified
“…Recomenda-se que a linearidade deva ser avaliada usando mínimo de 5 a 6 concentrações diferentes. (50,53,55) A linearidade é avaliada visualmente ao se construir um gráfico de resposta pela concentração do analito. Em seguida pode ser avaliada matematicamente usando o método do mínimos quadrados para obter uma função y = ax + b. Onde y é a resposta, a é o coeficiente angular ou inclinação da reta e b é o coeficiente linear ou intercepto.…”
Section: Estabilidadeunclassified
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