型号：81297a
更新时间：2024-08-20 | 阅读：1184
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 | Formaldehyde (甲醛) | 50-00-0 | 1000 | 2 |
| 2 | 2 | Acetaldehyde (乙醛) | 75-07-0 | 1000 | 2 |
| 3 | 3 | Acrolein (丙xi醛) | 107-02-8 | 1000 | 2 |
| 4 | 4 | Propionaldehyde (丙醛) | 123-38-6 | 1000 | 2 |
| 5 | 5 | Acetone (丙酮) | 67-64-1 | 1000 | 2 |
| 6 | 6 | Butyraldehyde ( 正丁醛) | 123-72-8 | 1000 | 2 |
| 7 | 7 | 2-Butanone (2-丁酮) | 78-93-3 | 1000 | 2 |
| 8 | 8 | Isovaleraldehyde (异戊醛) | 590-86-3 | 1000 | 2 |
| 9 | 9 | Crotonaldehyde (巴豆醛) | 123-73-9 | 1000 | 2 |
| 10 | 10 | Valeraldehyde (戊醛) | 110-62-3 | 1000 | 2 |
| 11 | 11 | Hexanal (正己醛) | 66-25-1 | 1000 | 2 |
| 12 | 12 | Benzaldehyde (苯甲醛) | 100-52-7 | 1000 | 2 |
| 13 | 13 | 2-Methylbenzaldehyde (2-甲ji苯甲醛) | 529-20-4 | 1000 | 2 |
| 14 | 14 | m-Tolualdehyde (间甲ji苯甲醛) | 620-23-5 | 1000 | 2 |
| 15 | 15 | p-Tolualdehyde (对甲ji苯甲醛) | 104-87-0 | 1000 | 2 |
| 16 | 16 | 2,5-Dimethylbenzaldehyde (2,5-二甲ji苯甲醛) | 5779-94-2 | 1000 | 2 |
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