Johor Bahru, 19 February 2025 – The Faculty of Science, Universiti Teknologi Malaysia (UTM), in collaboration with Metrohm Malaysia Sdn Bhd and organized by JK UVIS KIMIA, successfully hosted a Mini Seminar on Karl Fischer (KF) and Near-Infrared Spectroscopy (NIRS) at Bilik HELIXS, C17-109, Faculty of Science, UTM Johor Bahru. The seminar aimed to enhance participants’ knowledge and technical expertise in moisture analysis and spectroscopic techniques.
Engaging Sessions and Hands-On Demonstrations
The event, held from 9:00 AM to 4:30 PM, provided both theoretical insights and hands-on experience in Karl Fischer titration and NIR spectroscopy. The seminar featured Mr. Luqman Hakim Mohamad, Product Support Engineer from Metrohm Malaysia, who shared his expertise with the attendees.
Morning Session (Karl Fischer Titration)
- 09:00 – 09:30 Registration and Introduction
- 09:30 – 10:15 Fundamentals of Karl Fischer Titration
- KF reaction mechanism
- Volumetric vs. Coulometric titration
- Key parameters, drift, and endpoint indication
- Overview of KF instruments
- 10:15 – 10:45 Tea Break
- 10:45 – 11:15 Sample Preparation Techniques
- Proper sampling and handling
- Variations in titration based on matrix differences
- 11:15 – 12:00 Troubleshooting in KF Titration
- 12:00 – 12:30 Q&A Session
- 12:30 – 13:30 Lunch Break
Afternoon Session (NIR Spectroscopy & Demonstration)
- 13:30 – 14:30 Introduction to OMNIS NIR
- Product portfolio and applications
- Advantages of NIR technology
- 14:30 – 16:15 Hands-on Demonstration & Workstations
- Karl Fischer Titration – Eco KF & Eco Coulometer
- OMNIS NIRS – Near-Infrared Spectroscopy applications
- 16:15 – 16:30 Final Q&A & Closing
Valuable Insights for Participants
Attendees gained in-depth theoretical knowledge and practical experience using Metrohm’s advanced analytical instruments. The seminar provided:
- Fundamental Understanding – Participants learned about Karl Fischer titration and NIRS for accurate moisture determination and material analysis.
- Practical Training – Hands-on sessions allowed attendees to engage with Metrohm’s state-of-the-art analytical instruments.
- Expert Guidance – Metrohm Malaysia’s specialists provided valuable insights and troubleshooting techniques.
- Networking Opportunities – Researchers, academicians, and industry professionals had the opportunity to connect and exchange knowledge.
The seminar was particularly beneficial for professionals involved in moisture analysis, pharmaceutical quality control, food safety, and material characterization.
Successful Conclusion
The seminar concluded successfully with active engagement from participants, insightful discussions, and practical demonstrations. Attendees left with a deeper understanding of moisture analysis techniques and the latest advancements in spectroscopy.
For further inquiries, participants may contact Ts. ChM. Dr. Faizuan Abdullah via faizuan@utm.my.
