详情介绍
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. (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 | Dichlorodifluoromethane (二氯二氟甲烷) | 75-71-8 | 1000 | 2 |
2 | 2 | Chloromethane (氯甲烷) | 74-87-3 | 1000 | 2 |
3 | 3 | Vinyl Chloride (氯乙烯) | 75-01-4 | 1000 | 2 |
4 | 4 | Methyl Bromide (溴甲烷) | 74-83-9 | 1000 | 2 |
5 | 5 | Chloroethane (氯乙烷) | 75-00-3 | 1000 | 2 |
6 | 6 | Trichlorofluoromethane (三氯氟甲烷) | 75-69-4 | 1000 | 2 |