IR Spectrophotometry – Complete Explanation | Principle, Instrumentation & Applications

Описание: Infrared (IR) Spectrophotometry is one of the most important analytical techniques used in pharmaceutical analysis and competitive examinations. In this video, you will get a complete and simplified explanation of IR Spectrophotometry, covering all exam-oriented concepts in a structured and easy-to-understand manner.

This lecture explains the basic principle of IR absorption, different types of IR spectrophotometers, detailed instrumentation of FTIR, sample preparation methods, and interpretation of IR spectra with important functional group frequencies. The topic is explained step-by-step to help students clearly understand both theory and practical relevance.

This video is highly useful for Drug Inspector, Pharmacist, GPAT, B.Pharm, M.Pharm, D.Pharm, and other competitive exam aspirants.

🔹 Topics Covered in This Video:

What is IR Spectrophotometry?

Principle of IR Spectrophotometry

Molecular vibrations (stretching & bending)

Types of IR Spectrophotometers (Dispersive & FTIR)

Sample preparation methods (KBr pellet, Mull, ATR, liquids & gases)

Important IR absorption frequencies

Applications of IR Spectrophotometry in pharmaceuticals

Advantages and limitations

🎯 Why Watch This Video?

✔ Competitive exam-oriented explanation
✔ Clear and conceptual understanding
✔ Useful for theory, viva, and MCQs
✔ Simple language with scientific accuracy

📚 Recommended For:

Drug Inspector Exam

Pharmacist Exam

GPAT / NIPER

B.Pharm & M.Pharm Students

Pharmaceutical Analysis Preparation

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IR Spectrophotometry, Infrared Spectroscopy, FTIR Spectrophotometer, Principle of IR Spectroscopy, Instrumentation of FTIR, Sample Preparation in IR, IR Spectrum Interpretation, Pharmaceutical Analysis, GPAT, Drug Inspector, Pharmacist Exam, B Pharma, M Pharma