Fourier Transform Infrared Spectroscopy (FT-IR)
Fourier Transform Infrared Spectroscopy (FT-IR) is a powerful analytical technique used to identify organic, inorganic, and polymeric materials by measuring their infrared absorption spectra. At SIMA LABS, our advanced FT-IR system enables rapid, non-destructive qualitative and semi-quantitative analysis of functional groups, bonding patterns, and molecular structures across diverse sample types including solids, liquids, and gases.
Key Offerings:
- Comprehensive material identification and verification
- Functional group analysis and chemical fingerprinting
- Polymer and plastic composition analysis
- Rapid screening of raw materials and excipients
- Comparison and matching of unknown substances against spectral libraries
- Residue and contaminant identification on packaging or surfaces
Pharmaceuticals
Verification of raw materials, excipients, and finished products; counterfeit drug detection.
Polymers & Plastics
Structural characterization of plastics, films, and composite materials.
Environmental
Analysis of microplastics, particulate matter, and residues in water, soil, and air.
Nutraceuticals & Food
Identification of botanical ingredients, additives, and contaminants.
Cosmetics & Personal Care
Authentication of fragrances, creams, and lotion ingredients.
Forensics
Substance identification in unknown powders, residues, or questioned materials.
Applications
High-Performance Liquid Chromatography (HPLC) is a versatile analytical technique used across pharmaceuticals, food, nutraceuticals, environmental, and cosmetic industries. It enables precise quantification and identification of active ingredients, impurities, contaminants, and biomolecules—ensuring product quality, regulatory compliance, and safety in complex sample matrices.
FT-IR provides unique chemical fingerprints that can be matched with spectral libraries to identify unknown materials.
Absolutely. SIMA LABS’ FT-IR instrumentation supports analysis of solids, liquids, powders, and even films using ATR and transmission modes.
Yes. FT-IR is typically non-destructive, preserving the integrity of the sample for further testing if needed.
While FT-IR is excellent for qualitative and semi-quantitative analysis, its detection limits are generally in the low ppm range, depending on the sample and matrix.
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