About Us

   For quantification of toxic chemical substances in food and environment matrices, it is essential to calibrate of analytical instruments. We are developing and improving analytical techniques to assay purities and concentrations traceable to the SI such as freezing point depression method, titrimetry and quantitative nuclear magnetic resonance (qNMR) spectroscopy for accurate characterization of organic reference materials (high-purity materials and standard solutions). Using these developed techniques, we contribute to supply of reliable organic reference materials for calibration of analytical instruments by developments of certified reference materials (CRMs) and by providing calibration services.

Research Collaborations

   We can evaluate SI-traceable purity or concentration with the primary methods (freezing point depression method and titrimetry) and other innovative calibration techniques (qNMR and post-column reaction GC). We can evaluate and provide reliable purities and concentrations of organic materials for calibration of analytical instruments by Technology Consulting and Commissioned Research systems. Please contact us from here if you are interested in our activities.

Update Informations

Mar. 18th, 2024 Publication is updated.
Aug. 16th, 2023 Publication is updated.
Apr. 3rd, 2023 Member is updated.
Mar. 13th, 2023 Publication is updated.
Jan. 23th, 2023 Publication is updated.
Jul. 22nd, 2022 CRMs, RM is updated.
Jul. 4th, 2022 Publication is updated.
Apr. 25th, 2022 Member is updated.
Nov. 18th, 2021 Publication is updated.
Nov. 4th, 2021 Our English website is opend.