Research and Analytical Services Laboratory

Please be advised that starting April 6, 2026, the RASL will suspend walk-in services every Monday to support the Institute’s energy conservation initiatives.

While our physical office will be closed on Mondays, our office will be reachable via email to assist with your urgent concerns. Normal walk-in operations will resume every Tuesday to Friday.

We appreciate your cooperation.

The RASL will not be accepting samples for analytical services from March 30, 2026 - April 1, 2026 due to the upcoming holidays.

Acceptance of samples will resume on April 6, 2026.

Please be guided accordingly.

On March 23, 1983, the former Natural Sciences Research Center (NSRC) was formally reorganized as the Natural Sciences Research Institute (NSRI) through Presidential Executive Order No. 889.

Celebrate with us as we mark NSRI’s 43rd Anniversary!

Join our upcoming hybrid Lecture Series featuring Dr. Leilani S. Dacones of the UP Diliman Institute of Biology and Dr. Victoria May P. Mendoza of the UP Diliman Institute of Mathematics.

⦁ 𝗗𝗮𝘁𝗲: March 17, 2026
⦁ 𝗧𝗶𝗺𝗲: 2:00 PM - 4:00 PM
⦁ 𝗦𝗲𝘁-𝘂𝗽: Hybrid (Face-to-Face and via Zoom)
⦁ 𝗩𝗲𝗻𝘂𝗲: NSRI Conference Room, Miranda Hall, UP Diliman
⦁ 𝗭𝗼𝗼𝗺 𝗥𝗲𝗴𝗶𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻: https://bit.ly/4rKlQbu

This lecture is 𝗢𝗣𝗘𝗡 𝗧𝗢 𝗧𝗛𝗘 𝗣𝗨𝗕𝗟𝗜𝗖.

To our clients, trainees, and research collaborators, we warmly thank you for being such an important part of our journey in 2025. Your support, dedication, and collaboration have truly made this year a success.

Wishing you a joyful Christmas, a refreshing break, and a New Year filled with exciting opportunities and new discoveries. Cheers! 🥂💜