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

分享到：

資料下載

點擊放大

產品介紹
索取報價

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

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.