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标准品/乙腈中乙硫苯威亚砜
参考价:¥600

型号:91957a

更新时间:2024-09-11  |  阅读:776

详情介绍

乙腈中乙硫苯威亚砜

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 Ethiofencarb-sulfoxide in Acetonitrile,1000μg/mL
Part Number91957a
 
Lot Number-
 
CAS No.53380-22-6
 
Mol. FormulaC11H15NO3S
 
Mol. Weight241.31
 
Storage Temp(-18±5)℃,Keep in the shade
QC Test Results
ItemTest Results


Analysis methodHPLC/DAD


Concentration1000μg/mL


Uncertainty2%


Expiry Date2026-Mar-13


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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