A Comprehensive Comparison of TGA and DSC in Chemistry Kumar Jeetendra | August 12, 2024 There are two thermal analysis techniques that are very important. These are Thermogravimetric Analysis (TGA) and Differential Scanning Calorimetry (DSC). Nonetheless, their differences in information provided and principles on which they are based make them vary. Here is an all-round comparison of TGA vs. DSC: Principle and Measurement TGA (Thermogravimetric Analysis): Principle: In TGA, the …