供貨周期 | 現貨 | 應用領域 | 環保,食品,農業 |
---|
標準價
¥600
產品編號
92207b
CAS號
128621-72-7
規格
1mL
庫存
≥10
有效期
2023-03-12
品牌
TMstandard
標準值
1000μg/mL
壇墨質檢科技股份有限公司 |
8
|
參考價 | ¥ 600 |
訂貨量 | 1瓶 |
具體成交價以合同協議為準 |
更新時間:2024/08/21 09:23:00瀏覽次數:1566
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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 | HPLC/DAD | |||
Concentration | 1000μg/mL | |||
Uncertainty | 2% | |||
Expiry Date | 2023-Mar-12 |
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.
The balances used for gravimetric measurements are calibrated with weights traceable to the national standards. The calibration of the balances is verified annually by an external accredited calibration service. This analysis method has been verified using an approach consistent with ISO 17034:2016 & ISO 17025:2017.
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