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| 純度 | 不同濃度 | 供貨周期 | 現(xiàn)貨 |
|---|---|---|---|
| 規(guī)格 | 1mL | 貨號 | 81954 |
| 應(yīng)用領(lǐng)域 | 醫(yī)療衛(wèi)生,環(huán)保,食品,化工,農(nóng)業(yè) |
產(chǎn)品編號:81954
規(guī)格:1mL
有效期:2025-11-12
品牌:TMstandard
標(biāo)準(zhǔn)值:不同濃度
產(chǎn)品簡介
詳細介紹
乙醇中4種酯類混標(biāo)
Reference Material
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.
Product Name(產(chǎn)品名稱) 4 Ester Mix in Ethanol,2500μg/mL,25000μg/mL(乙醇中4種酯類混標(biāo))
Part Number(產(chǎn)品編號) 81954
Lot Number(產(chǎn)品批號) -
Expiry Date(失效日期) 2025-Nov-12________________________________________________
Storage(存儲條件) (2-8)℃,Keep in the shade
(2~8)℃冷藏，置于陰涼處
(2~8)℃冷藏，置于陰涼處
Transportation(運輸條件) Biological ice bag transportation
(生物冰袋運輸)
(生物冰袋運輸)
| CERTIFIED | |||||
| Component No. (組分數(shù)) | Peak Sequence (出峰順序) | Component (組分) | CAS No. | Concentration (μg/mL) (濃度) | Relative Expanded Uncertainty(%) (k=2) (相對擴展不確定度) |
| 1 | 1 | Ethyl Acetate (乙酸乙酯) | 141-78-6 | 25000 | 0.5 |
| 2 | 2 | Ethyl Butyrate (丁酸乙酯) | 105-54-4 | 2500 | 1 |
| 3 | 3 | Ethyl Hexanoate (正己酸乙酯) | 123-66-0 | 25000 | 0.5 |
| 4 | 4 | Ethyl Lactate (乳酸乙酯) | 97-64-3 | 25000 | 0.5 |
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