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FTIR Peak Analyzer

Instantly identify functional groups from your IR spectrum peaks

🔬 Peak Position (cm⁻¹) Typical range: 400–4000 cm⁻¹

📌 Peak Type / Appearance Select the observed intensity & shape

Enter a peak value & select its type above
→ Click Analyze to get Group & Class

Based on standard FTIR correlation table • Data covers alcohols, carbonyls, amines, alkenes, aromatics & more
Tip: Peak ranges are approximate. Multiple matches may appear if your observed peak fits several possibilities.