In which applications is thin layer chromatography most useful?

Some points on thin layer chromatography and its applications:

• Thin layer chromatography is widely used in pharmaceuticals, pharmacognosy, and chemistry laboratories for compound analysis and purity testing. 
• In pharmaceutical analysis, it is applied to examine drug formulations and detect the presence of unwanted impurities or degradation products. 
• In pharmacognosy, the technique helps separate and study active constituents from plant extracts and other natural sources. 
• In general chemistry laboratories, it serves as a routine method for checking sample composition and confirming the purity of synthesized compounds.

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