Example image of eyePlorer eyePlorer map for 'Calibration curve': Analytical chemistry Internal standard Analyte Linear regression Chemiluminescence Chromium Photomultiplier Least squares Clonogenic assay Ion selective electrode Standard addition University of Cambridge Godwin Laboratory Matrix (chemical analysis) Mark–Houwink equation Cross-reactivity Absolute molar mass Ultraviolet-visible spectroscopy Radiocarbon dating Equivalent weight Size exclusion chromatography Linear least squares Gas-liquid chromatography Linear Pottery culture