乙腈中4种醛酮混标
Reference Material
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.
Product Name(产品名称) 4 Aldehyde/Ketone Mix in Acetonitrile,1000μg/mL(乙腈中4种醛酮混标)
Part Number(产品编号) 81363a
Lot Number(产品批号) -
Expiry Date(失效日期) 2024-Oct-03____________________________________________________
Storage(存储条件) (-18±5)℃,Keep in the shade
冷冻(-18±5)℃,置于阴凉处
冷冻(-18±5)℃,置于阴凉处
| 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 | Acetone (丙酮) | 67-64-1 | 1000 | 2 |
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