kalibraatioviiva
Kalibraatioviiva, also known as a calibration curve or standard curve, is a fundamental tool in analytical chemistry and other scientific disciplines. It is a graphical representation that relates the measured signal from an analytical instrument to the concentration of a known substance. The process of creating a kalibraatioviiva involves preparing a series of solutions with precisely known concentrations of the analyte of interest. These solutions, called standards, are then analyzed using the instrument, and the corresponding signal (e.g., absorbance, fluorescence, peak area) is recorded for each concentration.
Once the data points are collected, they are plotted on a graph with concentration on the x-axis