Tag Archives: Reference Standards

HPLC Calibration Curves Explained: Linearity, Range and Quantitation

HPLC calibration curve with standards and chromatographic analysis

An HPLC calibration curve relates detector response to known analyte concentrations. Learn how laboratories prepare calibration standards, select a mathematical model and evaluate linearity, range, residuals and unknown samples.

Analytical Reference Standards Explained: Identity, Calibration and Assay

Analytical reference standards used for identity calibration and assay

Analytical reference standards support compound identification, instrument calibration and quantitative assay. Learn how reference materials are characterized, documented, qualified, stored and used to produce defensible laboratory results.