Linked from
The 9 pages that link to Thermogravimetric analysis, each with the reason it gives.
PyrolysisRelated: It reveals the temperature ranges in which feedstocks lose mass during heating.
HydrateRelated: Mass loss during heating can reveal how much water a hydrate releases.
Crystal waterRelated: Its mass-loss steps can reveal when and how much crystal water escapes.
EfflorescenceRelated: It measures staged water loss and helps distinguish hydrate transitions.