
Analytical Chemistry Archive


Ultraviolet-Visible (UV-Vis) Spectroscopy – Principle

Ultraviolet-Visible (UV-Vis) Spectroscopy – Derivation of Beer-Lambert Law

Ultraviolet-Visible (UV-Vis) Spectroscopy – Limitations and Deviations of Beer-Lambert Law

Ultraviolet-Visible (UV-Vis) Spectroscopy – Woodward-Fieser Rules to Calculate Wavelength of Maximum Absorption (Lambda-max) of Conjugated Dienes and Polyenes

Ultraviolet-Visible (UV-Vis) Spectroscopy – Woodward-Fieser Rules to Calculate Wavelength of Maximum Absorption (Lambda-max) of Conjugated Carbonyl Compounds

Ultraviolet-Visible (UV-Vis) Spectroscopy – Sample Problems Using Woodward-Fieser Rules

Henderson–Hasselbalch Equation: Derivation of pKa and pKb

Thin Layer Chromatography (TLC): Principle (with Animation)

Principle of Reversed-Phase Chromatography HPLC/UPLC (with Animation)

Principle and Mechanisms of Reversed-Phase Ion-Pairing Chromatography (with Animation)

Animation for the Principle of Fluorescence and UV-Visible Absorbance

Ultraviolet-Visible (UV-Vis) Spectroscopy – Fieser-Kuhn Rules to Calculate Wavelength of Maximum Absorption (Lambda-max) of Polyenes (with Sample Problems)
