共 50 条
- [31] Development of nitrogen and oxygen certified reference materials in 10 μmol/mol for the purity evaluation ANALYTICAL SCIENCE AND TECHNOLOGY, 2020, 33 (02): : 68 - 75
- [32] Prospects for the Development of Methods for the Analysis of High-Purity Volatile Substances Journal of Analytical Chemistry, 2023, 78 : 535 - 543
- [34] SPECTROCHEMICAL METHODS OF ANALYSIS OF HIGH-PURITY MATERIALS - PRESENT STATE AND PERSPECTIVES CHEMIA ANALITYCZNA, 1991, 36 (03): : 463 - 471
- [36] Impurity analyses for a certified reference material of high-purity sulfur dioxide gas (NMIJ CRM 3402) Accreditation and Quality Assurance, 2021, 26 : 229 - 236