Limit of quantification definition
Limit of quantification or “LOQ” means the minimum levels, concentrations, or quantities of a target variable, for example, an analyte that can be reported by a laboratory with a specified degree of confidence.
Limit of quantification means a concentration of an analyte at which one can state with a degree of confidence, using the most sensitive analytical test method approved by EPA, for that sample matrix that an analyte is present at a specific concentration in the sample tested.
Limit of quantification means a stated multiple of the limit of detection at a concentration of the determinand that can reasonably be determined with an acceptable level of accuracy and precision. The limit of quantification can be calculated using an appropriate standard or sample, and may be obtained from the lowest calibration point on the calibration curve, excluding the blank;
Examples of Limit of quantification in a sentence
Limit of quantification (LOQ) is one common case of MNAR where metabolites with concentration lower than the detection threshold are found missing.
More Definitions of Limit of quantification
Limit of quantification. (LOQ): means the lowest level achieved and reported by routine monitoring with validated methods in accredited laboratories as defined in Regulation (EC) No XXX/2003;
Limit of quantification. LOQ’)’ means the lowest content of the analyte which can be measured with reasonable statistical certainty, i.e. the lowest concentration or mass of the analyte that has been validated with acceptable accuracy by applying the complete analytical method and identification criteria;
Limit of quantification or “LOQ” means the minimum levels, concentrations, or quantities of a target
Limit of quantification means a stated multiple of the limit of detection at a concentration of the determinand that can reasonably be determined with an acceptable level of accuracy and precision;