Fundamental detection limits definition

Some definitions are contradictory, meaningless, without benefit or will cause much expenditure of personnel and measurement capacity, e.g. Limit of determination. This is the smallest analyte content for which the method has been vahdated with specific accuracy and precision . Apart from the fact that precision is included in the explanation of accuracy the definition manifests a fundamental inability to give a definition which is fit for practice. A useful definition of the detection and quantification limit is based on a statistical approach to the confidence hyperbola of a methods calibration curve, elaborated by the Deutsche Forschungsgemeinschaft [12]-... 

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