標(biāo)準(zhǔn)品/辛酸己酯

    標(biāo)準(zhǔn)品/辛酸己酯
    產(chǎn)品編號(hào):730815-100mg
    CAS號(hào):1117-55-1
    規(guī)格:100mg
    有效期:2028-04-29
    品牌:TMstandard
    標(biāo)準(zhǔn)值:98.8%

    分享到:

    資料下載

    辛酸己酯

    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) Hexyl Octanoate(辛酸己酯)
    Product Code(產(chǎn)品編號(hào))730815-100mg
     
    Lot Number(產(chǎn)品批號(hào))-
     
    CAS  .1117-55-1
     
    Mol. Weight(分子量)228.37
     
    Mol. Formula(分子式)C14H28O2
     
    Melting Point(熔點(diǎn))N/A
     
    Expiry Date(失效日期)2028-Apr-29
     
    Boiling point(沸點(diǎn))N/A
     
    Appearance(外觀)Liquid
    (液體)______________________
     
    Storage Temp(存儲(chǔ)條件)Normal temperature,Keep in the shade
    常溫,置于陰涼處
     
    Transportation(運(yùn)輸條件)Normal temperature transportation(常溫運(yùn)輸)
    C E R T I F I E D
    Purity
    98.8%
     
    C E R T I F I E D
    Expanded Uncertainty (U)
    2.0%
    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 characterisation, homogeneity and stability testing. Stability values are based on real evidence opposed to simulation.

    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
    -RM Release
    Method of Identification

    GC/FID


    Intended Use

    This RM is intended for use in a laboratory as a calibration and quality control standard or in method development for analytical techniques.

    Storage

    This reference material meets the specification stated in this certificate until the expiry date, provided it is stored unopened at the recommended temperature here in. If storage after opening is necessary, the RM should be tightly closed and kept from light and moisture.

    Hazards

    Read Material Safety Data Sheet (MSDS) and understand any potential hazard(s) prior to the use of this product. All chemicals should be considered potentially hazardous in nature and should only be handled by qualified personnel using established good laboratory practices.

    Homogeneity

    Random replicate samples of the final packaged RM have been analysed to prove homogeneity compliant with ISO 17034.

    Instructions for use

    It is recommended to use 1 mg as the minimum sample size and if less material is used, to increase the certified uncertainty by a factor of two for half sample and four for a quarter of sample.Visit the support section of our website technology videos and frequently asked questions.

    以上信息僅供參考,請(qǐng)以實(shí)物批次為準(zhǔn)!


    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: 欧美日韩亚洲第一页| 嘿嘿嘿视频免费网站在线观看| 撅起小屁股扒开调教bl| 亚洲AV无码专区国产乱码电影 | 午夜一级免费视频| 韩国二级毛片免费播放| 国产精品入口麻豆高清| 99久久国产综合精品成人影院| 娇小xxxxx性开放| 免费看黄a级毛片| 野花日本免费观看高清电影8| 国产精品天天在线午夜更新| 99精品国产在这里白浆| 小蝌蚪视频网站| 中文字幕免费在线看线人动作大片| 日韩中文字幕在线一区二区三区| 亚洲videos| 欧美性猛交xxxx乱大交高清| 亚洲精品成人网久久久久久| 男女一级免费视频| 别揉我胸啊嗯动漫网站| 美女高潮黄又色高清视频免费| 国产午夜亚洲精品不卡电影| 国产成人精品1024在线| 国产私拍福利精品视频推出| 100款夜间禁用b站软件下载| 国内精品久久久久久久久 | 欧美黑人激情性久久| 你懂的手机在线视频| 管家婆有哪些版本| 农村胖肥熟口味重| 精品日韩欧美一区二区三区 | HEYZO无码综合国产精品| 好硬好爽老师再深点| 三年片在线观看免费观看大全中国 | 麻豆国产精品免费视频| 国产欧美日韩精品a在线观看| 巨胸喷奶水视频www网快速| 国产精品欧美日韩| 51久久夜色精品国产| 国产色无码精品视频国产|