 | 壇墨質(zhì)檢科技股份有限公司 |
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9 |
| 參考價(jià) | ￥ 140 |
| 訂貨量 | 1件 |
具體成交價(jià)以合同協(xié)議為準(zhǔn) |
更新時(shí)間：2024/10/09 17:15:39瀏覽次數(shù)：1933
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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.
| QC Test Results | ||||
| Item | Test Results | |||
| Analysis method(分析方法) | GC/FID | |||
| Concentration(濃度) | 1000μg/mL | |||
| Relative Expanded Uncertainty(k=2)(相對(duì)擴(kuò)展不確定度) | 2% | |||
| Expiry Date(失效日期) | 2025-Dec-25 | |||
The certified value(s) and uncertainty(ies) are determined in accordance with ISO 17034 with an 95% confidence level (k=2). Uncertainty is based on the Total Combined Uncertainty, including uncertainties of preparation, purity of neat materials, homogeneity, stability testing.
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