METHOD FOR DETERMINING THE CONCENTRATION OF AN ANALYTE IN A SAMPLE Russian patent published in 2022 - IPC G01N27/06 

FIELD: sample analysis.

SUBSTANCE: invention is intended for determination the concentration of the analyte in the sample. The substance of the invention consists in determining the reference concentration of the analyte in the reference sample by measuring the analyte, determining the concentration of the analyte in the test sample by measuring the analyte with a measuring device, comparing the concentration of the analyte in the test sample with the reference value of the concentration of the analyte in the reference sample, the comparison result is evaluated, the value of the reference concentration of the analyte is entered into a computer program that provides data acquisition, storage, registration, exchange and processing, the test sample is prepared by diluting the specified agent with water to the specified concentration of the analyte, the test sample in the specified amount placed in a container with the possibility of its contact with a measuring device equipped with a computer program, the measuring device is used to measure determination of the number of anions and cations of at least one analyte in the test sample, the measurement result in the form of numerical values of cations and anions of the analyte is entered into a computer program for its processing by multivariate statistics methods, calculating the concentration of the analyte in the test sample and comparing it, the result comparison, the values of the concentration of the analyte are automatically entered into the computer program for tabulation, analysis and its evaluation, on the basis of which a conclusion is made about the concentration of the analyte of the test sample, while the specified agent is a disinfectant with the analyte in the form of an active substance.

EFFECT: providing the possibility of improving the accuracy of determining the concentration of the analyte in the sample of the working solution of the disinfectant.

1 cl, 7 dwg