標(biāo)準(zhǔn)品/甲醇中4種揮發(fā)性有機(jī)物VOC混標(biāo)/GB 36600-2018產(chǎn)品編號(hào):81210a規(guī)格:1mL有效期:2025-08-31品牌:TMstandard標(biāo)準(zhǔn)值:2000μg/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(duì)擴(kuò)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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