點擊放大甲醇中四氫呋喃
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) Tetrahydrofuran in Methanol,1000μg/mL(甲醇中四氫呋喃)
Part Number(產品編號)93066b
Lot Number(產品批號)-
CAS No.：109-99-9
Mol. Formula(分子式)C4H8O
Mol. Weight(分子量)72.11_________________________________________
Storage Temp(存儲條件)Normal temperature,Keep in the shade
常溫，置于陰涼處
常溫，置于陰涼處
Transportation(運輸條件)Normal temperature transportation(常溫運輸)
| QC Test Results | ||||
| Item | Test Results | |||
| Analysis method(分析方法) | GC/FID | |||
| 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) | 2026-Aug-28 | |||
Uncertainty
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.
上一篇 : 93117b標準品/甲醇中氯氮ping 下一篇 : 91300JB標準品/正己烷中亞麻酸甲酯
壇墨質檢科技股份有限公司(www.wxshyuli.cn)主營產品：葡聚糖標準品,六六六標準樣品,真菌毒素標準物質,六價鉻標準物質,苯甲酸標準物質
壇墨質檢科技股份有限公司 版權所有 蘇ICP備19063113號-1 GoogleSitemap 管理登陸
壇墨質檢
電話
4008-099-669
手機
18168802993
在線客服
