Guide to Calibration Curve Preparation: Principle and Methodology Kumar Jeetendra | July 15, 2023 The calibration curve, often known as the standard curve, is an essential curve in analytical chemistry. Calibration curve preparation: What is a calibration curve? The calibration curve, often known as the standard curve, is an essential curve in analytical chemistry. It enables the device to determine the relationship between instrumental analysis and analyte concentration in …