N-亚硝基二异丙胺|cas:601-77-4|西域试剂

N-亚硝基二异丙胺,标准溶液,溶剂:甲醇, 100μg/mL

产品编号：西域质检-TM10052| CAS NO：601-77-4| 分子式：C₆H₁₄N₂O| 分子量：130.188

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货号	包装	价格	库存与货期	购买量	操作
西域质检-TM10052		￥549.00	杭州北京（现货）

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N-亚硝基二异丙胺

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-Nitroso-di-iso-propylamine in Methanol,100μg/mL(甲醇中N-亚硝基二异丙胺)

Part Number(产品编号) 92784a

Lot Number(产品批号) 22120349b

CAS No. 601-77-4

Mol. Formula(分子式) C₆H₁₄N₂O

Mol. Weight(分子量) 130.19____________________________________

Storage Temp(存储条件) (20±5)℃,Keep in the shade
常温(20±5)℃,置于阴凉处

QC Test Results
Item	Test Results
Analysis method(分析方法)	GC/FID
Concentration(浓度)	100μg/mL
Relative Expanded Uncertainty(k=2)(相对扩展不确定度)	3%
Expiry Date(失效日期)	2024-Jan-02

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.