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Journal of Pharmaceutical and Biomedical Analysis|February 8, 2019
Enantiomeric determination of α-lipoic acid in urine by LC/MS/MSYoshiyuki Kobayashi, Rie Ito, Koichi Saito
Legal Medicine (Tokyo, Japan)|September 10, 2025
Determination of alcohol concentration in a single drop blood obtained via fingertip using gas chromatography/mass spectrometry coupled with solid-phase microextractionKoichi Saito, Tomonori Asanuma, Rie Ito
Food Safety (Tokyo, Japan)|July 22, 2024
Basic Principles for Setting MRLs for Pesticides in Food Commodities in JapanHiroshi Akiyama, Yusuke Iwasaki, Rie Ito
Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry|September 27, 2024
Analysis of methamphetamine in urine by GC/MS coupled with solid-phase dispersive extraction and solid-phase derivatizationKoichi Saito, Noriko Segawa, Rie Ito
Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry|January 15, 2014
Analytical methods for the quantification of bisphenol A, alkylphenols, phthalate esters, and perfluoronated chemicals in biological samplesHiroyuki Nakazawa, Yusuke Iwasaki, Rie Ito
Journal of AOAC International|August 21, 2023
Development of a Solid-Phase Dispersive Extraction Method for Molecularly Imprinted Polymers and LC-MS/MS for Analysis of Clenbuterol Residues in Swine Livers and KidneysKoichi Saito, Rie Ito, Yoshihiro Ohsawa
Forensic Science International|September 3, 2023
Identification of animal species by nucleic acid chromatography of hair samples and investigation of its applicability to human biological samplesKoichi Saito, Rie Ito, Chiharu Sekiya, et al.
Journal of AOAC International|March 18, 2026
Determination of proline enantiomers in honey by FMOC-LC/FL and storage-associated changes in enantiomeric compositionKoichi Saito, Ayano Nakazato, Rie Ito, et al.
Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry|May 6, 2025
Solid-phase chromogenic method combining molecularly imprinted polymer and Simon reaction for discriminating between methamphetamine and structural analogsKoichi Saito, Musashi Abe, Rie Ito, et al.
Chemical & Pharmaceutical Bulletin|April 2, 2023
Elucidation of Degradation Behavior of Hydroxy Group-Containing Benzodiazepines in Artificial Gastric Juice: Study on Degradability of Drugs in Stomach (III)Rie Ito, Chisa Takemura, Hiroshi Akiyama, et al.
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