型号：81888
更新时间：2024-08-20 | 阅读：887
详情介绍
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 (μg/mL) (浓度) | Relative Expanded Uncertainty(%) (k=2) (相对扩展不确定度) |
| 1 | 1 | 2-Chlorobiphenyl (2-氯联苯 PCB 1) | 2051-60-7 | 10 | 5 |
| 2 | 2 | 2,2'-Dichlorobiphenyl (2,2'-二氯联苯 PCB 4) | 13029-08-8 | 50 | 4 |
| 3 | 3 | 2,4,4’-Trichlorobiphenyl (2,4,4′-三氯联苯 PCB 28) | 7012-37-5 | 50 | 4 |
| 4 | 4 | 2,2’,5,5’-Tetrachlorobiphenyl (2,2',5,5'-四氯联苯 PCB 52) | 35693-99-3 | 50 | 4 |
| 5 | 5 | 2,2',4,5,5'-Pentachlorobiphenyl (2,2',4,5,5'-五氯联苯 PCB 101) | 37680-73-2 | 50 | 4 |
| 6 | 6 | 2,2',3,4,4',5'-Hexachlorobiphenyl (2,2',3,4,4',5'-六氯联苯 PCB 138) | 35065-28-2 | 100 | 3 |
| 7 | 7 | 2,2',3,4,4',5,5'-Heptachlorobiphenyl (2,2',3,4,4',5,5'-七氯联苯 PCB 180) | 35065-29-3 | 100 | 3 |
| 8 | 8 | 2,2',3,3',4,4',5,5'-Octachlorobiphenyl (2,2’,3,3’,4,4’,5,5’-八氯联苯 PCB 194) | 35694-08-7 | 100 | 3 |
| 9 | 9 | 2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl (2,2’,3,3’,4,4’,5,5’,6-九氯联苯 PCB 206) | 40186-72-9 | 50 | 4 |
| 10 | 10 | 2,2',3,3',4,4',5,5',6,6'-Decachlorobiphenyl (2,2',3,3',4,4',5,5',6,6'-十氯联苯 PCB 209) | 2051-24-3 | 100 | 3 |
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