标准品/甲醇中混杀威 1mL

1000μg/mL 有效期 2023-05-11

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2,3,5-Trimethacarb in Methanol

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 2,3,5-Trimethacarb in Methanol,1000μg/mL
Part Number91487JA
 
Lot Number22050094
 
CAS No.2655-15-4
 
Mol. FormulaC11H15NO2
 
Mol. Weight193.24___
 
Storage Temp(2~8)℃,dark
QC Test Results
ItemTest Results


Analysis methodHPLC/DAD


Concentration1000μg/mL


Uncertainty2%


Expiry Date2023-May-11


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.

CERTIFICATE    ONQC    SIGNATURE
2022-May-12RM Release


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