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標準品/甲醇中四氫呋喃

  • 型   號:93066b
  • 類   別:單標
  • 價   格:180

標準品/甲醇中四氫呋喃
產品編號:93066b
CAS號:109-99-9
規格:1mL
有效期:2026-08-28
品牌:TMstandard
標準值:1000μg/mL

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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 17025ISO 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
 
Transportation(運輸條件)Normal temperature transportation(常溫運輸)
QC Test Results
ItemTest 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.


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