93339b 標準品/乙腈中哌蟲啶
| 參考價 | ￥ 430 |
| 訂貨量 | ≥1 件 |
- 公司名稱 壇墨質檢科技股份有限公司
- 品牌 壇墨質檢
- 型號 93339b
- 產地
- 廠商性質 生產廠家
- 更新時間 2024/8/21 10:57:51
- 訪問次數 3388
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| CAS | 948994-16-9 | 純度 | 1000μg/mL |
|---|---|---|---|
| 供貨周期 | 現貨 | 規格 | 1mL |
| 貨號 | 93339b | 應用領域 | 環保,食品,化工,農業,綜合 |
| 標準值 | 1000μg/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.
(2~8)℃冷藏，置于陰涼處
| QC Test Results | ||||
| Item | Test Results | |||
| Analysis method(分析方法) | HPLC/DAD | |||
| Concentration(濃度) | 1000μg/mL | |||
| Relative Expanded Uncertainty(k=2)(相對擴展不確定度) | 2% | |||
| Expiry Date(失效日期) | 2025-Apr-10 | |||
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.
| CERTIFICATE ON | QC SIGNATURE | |
| - | RM Release |
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