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  • 坛墨质检
    参考报价:电议
    型号:甲醇中脱硫伐地那非
    产地:江苏
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    甲醇中脱硫伐地那非

    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 Imidazosagatriazinone in Methanol,100μg/mL

    Part Number92635a

     

    Lot Number21120590

     

    CAS No.139756-21-1

     

    Mol. FormulaC17H20N4O2

     

    Mol. Weight312.37__________________

     

    Storage Temp(-18±5)℃,Keep in the shade

    QC Test Results
    ItemTest Results


    Analysis methodHPLC/DAD


    Concentration100μg/mL


    Uncertainty3%


    Expiry Date2022-Jul-06


    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.