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标准品/甲醇中磺胺间jia氧嘧啶-13C6同位素
参考价:¥890

型号:91837b

更新时间:2024-08-20  |  阅读:892

详情介绍

甲醇中磺胺间jia氧嘧啶-13C6同位素

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(产品名称) Sulfamonomethoxine-13C6 in Methanol,100μg/mL(甲醇中磺胺间jia氧嘧啶-13C6同位素)
Part Number(产品编号)91837b
 
Lot Number(产品批号)-
 
CAS .1416768-32-5
 
Mol. Formula(分子式)13C6C5H12N4O3S
 
Mol. Weight(分子量)286.26______________________________________
 
Storage Temp(存储条件)(-18±5)℃,Keep in the shade
冷冻(-18±5)℃,置于阴凉处
QC Test Results
ItemTest Results


Analysis method(分析方法)HPLC/DAD


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)2025-Jan-30


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.


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