Effects of experimental design on calibration curve precision in routine analysisReport as inadecuate




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Journal of Automatic Chemistry - Volume 20 1998, Issue 1, Pages 9-15



Instituto Tecnológico de Pernambuco-ITEP, PE, Brazil

Departamento de Química Fundamental-CCEN, Universidade Federal de Pernambuco, Brazil

Departamento de Química-CCEN, Universidade Federal da Paraíba, João Pessoa, PB 58.051-970, Brazil



Copyright © 1998 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

A computational program which compares the effciencies of different experimental designs with those of maximum precision D-optimized designs is described. The program produces confidence interval plots for a calibration curve and provides information about the number of standard solutions, concentration levels and suitable concentration ranges to achieve an optimum calibration. Some examples of the application of this novel computational program are given, using both simulated and real data.





Author: Maria Fernanda Pimentel, Benício de Barros Neto, Teresa Cristina B. Saldanha, and Mário César Ugulino Araújo

Source: https://www.hindawi.com/



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