Infrared Spectroscopy
FTIR Spectroscopy Analysis
Rapid functional group identification, material characterization, and identity screening with infrared spectroscopy.
Use FTIR when you need
- Quick material identity screening
- Functional group and polymer/material characterization
- Contaminant or foreign material comparison
- Orthogonal evidence for unknown identification
Standards & Certifications
Method fit and use cases
When this capability is the right analytical tool.
Material ID
Best for fast screening of polymers, residues, powders, and bulk materials.
Functional groups
Useful for confirming chemical class or material changes.
Contamination support
Compare unknown material against retained samples or likely sources.
Sample and matrix fit
Common materials and analytical constraints to scope before testing.
Solids and powders
Powders, residues, films, flakes, deposits, and foreign materials.
Liquids and formulations
Prepared samples where IR screening can answer the identity question.
Comparison materials
Known references, retained samples, or suspected source materials.
What you receive
Outputs that connect the result to your next decision.
Spectral comparison
FTIR spectra, library match context, and known-vs-unknown comparison.
Material interpretation
Functional-group observations and identity confidence notes.
Follow-up recommendation
Guidance on LC-MS, NMR, or chromatography if FTIR is not definitive.
Related service paths
Use these service pages to translate the technique into a testing program.
Ready to scope FTIR analysis?
Send your material details, comparison samples, and question. We will confirm the right FTIR workflow.