標(biāo)準(zhǔn)品/甲醇中鄰苯二甲酸二(2-乙基己基)酯

    標(biāo)準(zhǔn)品/甲醇中鄰苯二甲酸二(2-乙基己基)酯
    產(chǎn)品編號(hào):91635a
    CAS號(hào):117-81-7
    規(guī)格:1mL
    有效期:2028-03-20
    品牌:TMstandard
    標(biāo)準(zhǔn)值:1000μg/mL

    分享到:

    甲醇中鄰苯二甲酸二(2-乙基己基)酯

    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(產(chǎn)品名稱(chēng)) Bis(2-ethylhexyl) Phthalate in Methanol,1000μg/mL(甲醇中鄰苯二甲酸二(2-乙基己基)酯)
    Part Number(產(chǎn)品編號(hào))91635a
     
    Lot Number(產(chǎn)品批號(hào))-
     
    CAS  .117-81-7
     
    Mol. Formula(分子式)C24H38O4
     
    Mol. Weight(分子量)390.56__________________________________
     
    Storage Temp(存儲(chǔ)條件)(2-8)℃,Keep in the shade
    (2~8)℃冷藏,置于陰涼處
     
    Transportation(運(yùn)輸條件)Normal temperature transportation(常溫運(yùn)輸)
    QC Test Results
    ItemTest Results


    Analysis method(分析方法)GC/FID


    Concentration(濃度)1000μg/mL


    Relative Expanded Uncertainty(k=2)(相對(duì)擴(kuò)展不確定度)2%


    Expiry Date(失效日期)2028-Mar-20


    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.


    壇墨質(zhì)檢
    • 電話

      4008-099-669

      手機(jī)

      18168802993

    在線客服
    主站蜘蛛池模板: a级毛片在线观看| 亚洲av本道一区二区三区四区| 野花高清在线观看免费完整版中文 | 好妈妈5高清中字在线观看| 五月天婷婷伊人| 波多野结衣与上司出差| 哦哦哦用力视频在线观看| 99riav视频国产在线看| 国产精品高清一区二区人妖| 一个人看的www免费在线视频| 日本乱码视频a| 亚洲人成网站日本片| 皇夫被迫含玉势女尊高h| 国产一区二区精品久久| 久久人人做人人玩人精品| 国产麻豆精品高清在线播放 | 国产五月天在线| 44444色视频在线观看| 在线综合亚洲欧美自拍| 不卡高清av手机在线观看| 日本边添边摸边做边爱喷水| 亚洲乱码一区二区三区在线观看| 波多野结衣无限| 免费看的黄网站| 老司机午夜福利视频| 国产剧情丝袜在线观看| 亚洲色图综合在线| 国产资源在线视频| eeuss影院免费92242部| 性调教室高h学校| 丰满岳乱妇一区二区三区| 日韩午夜电影网| 亚洲午夜精品一级在线播放放| 激情影院在线观看十分钟| 分分操这里只有精品| 老汉色av影院| 国产午夜三级一区二区三| 五月婷婷一区二区| 国产精品国产三级国产av中文 | 亚洲欧美偷自乱图片| 男人下面进女人下面视频免费|