標(biāo)準(zhǔn)品/乙腈中4種醛酮混標(biāo)產(chǎn)品編號:81363a規(guī)格:1mL有效期:2024-10-03品牌:TMstandard標(biāo)準(zhǔn)值:1000μg/mL
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. (組分?jǐn)?shù)) | Peak Sequence (出峰順序) | Component (組分) | CAS No. | Concentration (μg/mL) (濃度) | Relative Expanded Uncertainty(%) (k=2) (相對擴(kuò)展不確定度) |
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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