點擊放大水中乙醛
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(產品名稱) Acetaldehyde in Water,2000μg/mL(水中乙醛)
Part Number(產品編號)91524c
Lot Number(產品批號)-
CAS No.75-07-0
Mol. Formula(分子式)C2H4O
Mol. Weight(分子量)44.05_______________________
Storage Temp(存儲條件)(-18±5)℃,dark
(-18±5)℃，冷凍避光
(-18±5)℃，冷凍避光
Transportation(運輸條件)Biological ice bag transportation(生物冰袋運輸)
| QC Test Results | ||||
| Item | Test Results | |||
| Analysis method(分析方法) | GC/FID | |||
| Concentration(濃度) | 2000μg/mL | |||
| Relative Expanded Uncertainty(k=2)(相對擴展不確定度) | 2% | |||
| Expiry Date(失效日期) | 2024-Dec-10 | |||
Note:
The ampoule should be placed horizontally to keep the liquid evenly distributed and stored under freezing conditions.(安瓿應水平放置，以保持液體均勻分布，并在冷凍條件下儲存)
上一篇 : 80658KA標準品/甲醇中3種內標物混標 下一篇 : BW900440-2000-A標準物質/甲醇中1,1-二氯乙烷
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