Differential gravimetric analysis
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A technique used to measure changes in weight of a material as the temperature of its external environment is increased by a controlled temperature program. Differential gravimetric analysis (DGA) can be used to provide quantitative information on additives such as solvents, oxidation, or the release of decomposition products.
Synonyms and Related Terms
DGA; Thermogravimetrie (Deut.); analyse gravimétrique différentielle (Fr.);