FTIR spectroscopy measures the absorption of infrared radiation by a sample, causing molecular vibrations (stretching, bending, scissoring, etc.). Each functional group absorbs IR radiation at characteristic frequencies, producing a unique "molecular fingerprint" spectrum. The Fourier Transform algorithm converts the raw interferogram into a high-resolution spectrum, enabling fast and accurate analysis.

Our FTIR Capabilities & Instrumentation

Advanced FTIR Systems

• Thermo Fisher Scientific Nicolet iS50 FTIR Spectrometer
• Agilent Cary 630 FTIR with ATR (Attenuated Total Reflectance) accessory
• High-sensitivity DTGS and MCT detectors
• Multiple sampling techniques: ATR, Transmission (KBr pellet), Diffuse Reflectance (DRIFT), and Liquid cells
• Spectral range: 4000–400 cm⁻¹ with resolution up to 0.5 cm⁻¹

Key FTIR Services We Offer

• Material Identification & Fingerprinting – Comparison with standard libraries (NIST, HR Aldrich, Pharma libraries)
• Functional Group Identification – Detection of -OH, -NH, C=O, C-H, C=C, aromatic rings, etc.
• Pharmaceutical Analysis – API characterization, excipient identification, polymorphism studies
• Polymer & Plastic Characterization – Identification of PE, PP, PVC, PET, Nylon, etc.
• Quality Control & Batch Consistency Testing
• Impurity & Contaminant Analysis
• Herbal & Natural Product Authentication
• Unknown Compound Identification
• ATR-FTIR Surface Analysis – Non-destructive analysis of solids, powders, films, and liquids

FTIR Workflow at Yaazh Xenomics

1. Consultation & Sample Assessment – Understanding the sample matrix and analytical objective
2. Sample Preparation – KBr pellet method, ATR direct measurement, or liquid cell preparation
3. Data Acquisition – High-resolution scanning (typically 32–128 scans) with background correction
4. Spectral Processing – Baseline correction, smoothing, and normalization using OMNIC or OriginPro software
5. Library Search & Interpretation – Automated library matching followed by expert manual interpretation
6. Comprehensive Reporting – Detailed spectrum with peak assignments, functional group identification, match percentage, and conclusions

Applications of FTIR Spectroscopy

• Pharmaceutical raw material and finished product verification
• Polymeric material identification and degradation studies
• Food adulteration and authenticity testing
• Environmental pollutant and microplastic analysis
• Paint, coating, and adhesive characterization
• Forensic material analysis
• Mineral and inorganic compound identification

Advantages of FTIR Analysis

• Fast, non-destructive, and requires minimal sample preparation
• High sensitivity and excellent reproducibility
• Versatile sampling techniques (ATR is especially useful for solids and liquids)
• Rich spectral libraries for rapid identification
• Cost-effective compared to NMR or Mass Spectrometry for routine identification

Why Choose Yaazh Xenomics for FTIR Services?

• Modern FTIR instruments with ATR and high-resolution capability
• Experienced spectroscopists with strong interpretation skills
• Fast turnaround time (routine analysis within 24–48 hours)
• Detailed, easy-to-understand reports with peak assignments
• Affordable pricing suitable for research and industrial needs
• Seamless integration with HPLC, GC-MS, and LC-MS for complete material characterization