screenshots

Startdialogue with selection of the analytical techniques Selection of the equation of the measurand (1-point calibration) Selection of the equation of the measurand (1-point calibration) Selection of the equation of the measurand (n-point calibration) Selection of the equation of the measurand (1-point calibration with internal standard)
Selection of the equation of the measurand (1-point calibration with internal standard) Startdialogue determination of Vitamine C using HPLC/LC-MS in the normal range Start ot the measurement uncertainty evaluation Characteristics of the analyte 'Vitamine C' Important characteristics of the HPLC-system, which have been determined during the validation of the analytical procedure
Weighing of the reference substance using a Mettler-Toledo AT-200 Selection of the reference substance from the list of the manufacturer Volumetric measurement using a flask Volumetric measurement using a micropipette Volumetric measurement using a diluter
Volumetric measurement using a direct displacement pipette Extended 1-point calibration Operating sequence of analytical procedure Cause and effect diagram after the specification of the analytical procedure, but before considering the validation data Repeatability of the analytical results / Which parts in the operating sequence of the analytical procedure have been repeated and which ones not
Calculation of the measurement uncertainty and the contribution of the individual variables of the equation of the measurand Results of the calculations using the Monte-Carlo method - Confidence interval of 95% and of 99% Detail of the expanded report Another detail of the expanded report - Cause and effect diagram after combing the repeatability of the analytical result