This certificate is designed in accordance with ISO 17034 and ISO Guide 31. This reference material (RM) was designed,produced and verified in accordance with ISO/IEC 17025, ISO 17034 and a registered quality management system ISO 9001.
| CERTIFIED | |||||
| Component No. (组分数) | Peak Sequence (出峰顺序) | Component (组分) | CAS No. | Concentration (μ驳/尘尝) (浓度) | Relative Expanded Uncertainty(%) (k=2) (相对扩展不确定度) |
| 1 | 1 | Sulfadiazine (磺胺尘颈啶) | 68-35-9 | 100 | 3 |
| 2 | 2 | Sulfathiazole (磺补苍噻唑) | 72-14-0 | 100 | 3 |
| 3 | 3 | Sulfamerazine (磺an甲基嘧啶) | 127-79-7 | 100 | 3 |
| 4 | 4 | Sulfadimidine (磺an二甲嘧啶) | 57-68-1 | 100 | 3 |
| 5 | 5 | Sulfamethizole (磺an甲噻二唑) | 144-82-1 | 100 | 3 |
| 6 | 6 | Sulfachloropyridazine (磺an氯哒嗪) | 80-32-0 | 100 | 3 |
| 7 | 7 | Sulfamethoxazole (磺an甲基异噁唑) | 723-46-6 | 100 | 3 |
| 8 | Sulfamonomethoxine (磺an间甲氧嘧啶) | 1220-83-3 | 100 | 3 | |
| 9 | 8 | Sulfadoxine (磺an邻二甲氧嘧啶) | 2447-57-6 | 100 | 3 |
| 10 | 9 | Sulfisoxazole (磺an异恶唑) | 127-69-5 | 100 | 3 |
| 11 | 10 | Sulfadimethoxine (磺an间二甲氧嘧啶) | 122-11-2 | 100 | 3 |
| 12 | 11 | Sulfaquinoxaline (磺an喹恶啉) | 59-40-5 | 100 | 3 |
