Characteristic functional groups

Identification of Unknown Materials: FTIR identifies unknown solid, liquid, or gaseous materials by comparing their unique spectral "fingerprint" against databases.

Quality Control and Assurance: Used in industrial manufacturing to verify raw materials, inspect finished products, and detect impurities in pharmaceuticals, plastics, and rubbers.

Contaminant Analysis: Detects and identifies surface contaminants, residues, or unknown particles on materials, such as identifying polymers in forensics.

Environmental Monitoring: Measures air quality, analyzes environmental samples for pollutants, and identifies microplastics in water.

Polymer and Chemical Characterization: Analyzes polymer degradation, identifies plastics, and aids in the formulation of coatings and adhesives.

Food and Beverage Analysis: Evaluates nutritional content, ensures food safety, and detects adulteration (e.g., in oils or dairy).

Forensics and Art Conservation: Forensic experts use it to identify fiber, paint, and narcotics, while art conservators analyze pigments and binders for restoration.

Reaction Monitoring: Monitors chemical reactions in real-time by tracking the formation and disappearance of molecular bonds.