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 | Chloroform (三氯jia烷) | 67-66-3 | 1000 | 2 |
2 | 2 | Carbon Tetrachloride (四氯化碳) | 56-23-5 | 1000 | 2 |
3 | 3 | Trichloroethylene (三氯乙烯) | 79-01-6 | 1000 | 2 |
4 | 4 | Tetrachloroethylene (四氯乙烯) | 127-18-4 | 1000 | 2 |
5 | 5 | Bromoform (三溴甲烷) | 75-25-2 | 1000 | 2 |
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