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- [2] Impurity analyses for a certified reference material of high-purity sulfur dioxide gas (NMIJ CRM 3402) Accreditation and Quality Assurance, 2021, 26 : 229 - 236
- [5] Development of certified reference materials of high-purity volatile organic compounds: purity assay by the freezing-point depression method Accreditation and Quality Assurance, 2008, 13 : 389 - 396
- [8] Development of a new certified reference material of high-purity chrysin for the quality control of traditional Chinese medicine Accreditation and Quality Assurance, 2016, 21 : 287 - 293