標(biāo)準(zhǔn)品/甲醇中三甲胺產(chǎn)品編號:91527ACAS號:75-50-3規(guī)格:1mL有效期:2026-07-17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.
QC Test Results | ||||
Item | Test Results | |||
Analysis method(分析方法) | GC/FID | |||
Concentration(濃度) | 2000μg/mL | |||
Relative Expanded Uncertainty(k=2)(相對擴(kuò)展不確定度) | 2% | |||
Expiry Date(失效日期) | 2026-Jul-17 |
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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