點擊放大甲醇中3種內標混標
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) 3 Internal Standard Mix in Methanol,2000μg/mL(甲醇中3種內標混標)
Part Number(產品編號) 81748d
Lot Number(產品批號) -
Expiry Date(失效日期) 2025-Aug-25______________________________________________________
Storage(存儲條件) Normal temperature,Keep in the shade
常溫，置于陰涼處
常溫，置于陰涼處
Transportation(運輸條件) Normal temperature transportation
(常溫運輸)
(常溫運輸)
| CERTIFIED | |||||
| Component No. (組分數(shù)) | Peak Sequence (出峰順序) | Component (組分) | CAS No. | Concentration (μg/mL) (濃度) | Relative Expanded Uncertainty(%) (k=2) (相對擴展不確定度) |
| 1 | 1 | Fluorobenzene (氟化苯) | 462-06-6 | 2000 | 2 |
| 2 | 2 | 4-Bromofluorobenzene (4-溴氟苯) | 460-00-4 | 2000 | 2 |
| 3 | 3 | 1,2-Dichlorobenzene-d4 (1,2-二氯苯-d4) | 2199-69-1 | 2000 | 2 |
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