點擊放大甲醇中4種揮發(fā)性有機物VOC混標
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(產品名稱) 4 VOCs Mix in Methanol,2000μg/mL(甲醇中4種揮發(fā)性有機物VOC混標)
Part Number(產品編號) 81210a
Lot Number(產品批號) -
Expiry Date(失效日期) 2025-Aug-31________________________________________________
Storage(存儲條件) (2~8)℃,Keep in the shade
冷藏(2~8)℃,置于陰涼處
冷藏(2~8)℃,置于陰涼處
| CERTIFIED | |||||
| Component No. (組分數) | Peak Sequence (出峰順序) | Component (組分) | CAS No. | Concentration (μg/mL) (濃度) | Relative Expanded Uncertainty(%) (k=2) (相對擴展不確定度) |
| 1 | 1 | Bromodichloromethane (一溴二氯甲烷) | 75-27-4 | 2000 | 2 |
| 2 | 2 | Dibromochloromethane (二溴氯甲烷) | 124-48-1 | 2000 | 2 |
| 3 | 3 | 1,2-Dibromoethane (1,2-二溴yi烷) | 106-93-4 | 2000 | 2 |
| 4 | 4 | Bromoform (三溴甲烷) | 75-25-2 | 2000 | 2 |
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