The history of spectroscopy - from the flame test to the AAS

What was the origin of spectroscopy? Which scientists were significantly involved and how did atomic absorption spectrometry come about later?

Atomic Absorption Analysis

Atomic Absorption Spectroscopy (AAS)

PinAAcle 500 Flame Atomic Absorption Spectrometer

Atomic Absorption Spectroscopy, Principles and Applications

MOLECULAR ANALYSIS USING ATOMIC ABSORPTION SPECTROSCOPY

Spectroscopic Analysis using Beer's Law: Experiment 2 Procedure

Flame test - Wikipedia

Atomic Absorption Spectroscopy, How Does AAS Work, AAS FAQs

Atomic Absorption Spectroscopy, Principles and Applications