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标准品/正己烷中正癸烷

型号：92324a
类别：标准品
价格：270

标准品/正己烷中正癸烷
产品编号：92324a
CAS号：124-18-5
规格：1mL
有效期：2027-12-12
品牌：TMstandard
标准值：1000μg/mL

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正己烷中正癸烷

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(产品名称) n-Decane in n-Hexane,1000μg/mL(正己烷中正癸烷)

Part Number(产品编号)92324a

Lot Number(产品批号)-

CAS .124-18-5

Mol. Formula(分子式)C10H22

Mol. Weight(分子量)142.28__________________________________

Storage Temp(存储条件)(2-8)℃,Keep in the shade
(2~8)℃冷藏，置于阴凉处

Transportation(运输条件)Normal temperature transportation(常温运输)

QC Test Results
Item	Test Results
Analysis method(分析方法)	GC/FID
Concentration(浓度)	1000μg/mL
Relative Expanded Uncertainty(k=2)(相对扩展不确定度)	2%
Expiry Date(失效日期)	2027-Dec-12

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.

Traceability

The balances used for gravimetric measurements are calibrated with weights traceable to the national standards. The calibration of the balances is verified annually by an external accredited calibration service. This analysis method has been verified using an approach consistent with ISO 17034:2016 & ISO 17025:2017.