# validation_reason

validation_reason:
qualified due to equipment blank contamination


validation_reason:
qualified due to field blank contamination


validation_reason:
qualified due to lab blank contamination


validation_reason:
qualified due to trip blank contamination


validation_reason:
concentration exceeded the calibration range


validation_reason:
qualified due to field duplicate imprecision


validation_reason:
qualified due to holding time exceedance


validation_reason:
qualified due to lab duplicate imprecision (matrix duplicate, MSD, LCSD)


validation_reason:
qualified due to matrix spike recoveries


validation_reason:
qualified due to non-detected target analyte


validation_reason:
volatile headspace detected in aqueous sample containers submitted for VOC analysis


