Author

Kihwan Choi

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Oct 2026

Accurate determination of vitamin B12 in infant formula using isotope dilution-ultrahigh-performance liquid chromatography-tandem mass spectrometry.

Hyeonwoo Yu, Yared Getachew Lijalem, Jaehyoung Koo et al. · Analytical and Bioanalytical... · 0 citations

Open access 2025

Development of certified reference materials for organic analysis in KRISS to enhance the food safety

The production of certified reference materials (CRMs) for the accurate determination of hazardous organic materials in food has been challenging because of the instability of hazardous materials which are measurands and food matrices. It is crucial to identify all conditions necessary for stable CRMs, including the se...

Seonghee Ahn, Byungjoo Kim, Seok-Won Hyung et al. · 150th anniversary of the Met... · 0 citations