<dl id="y2k4u"><nav id="y2k4u"></nav></dl>
  • <dfn id="y2k4u"></dfn>
    <rt id="y2k4u"></rt>
  • Hotline:
    +86-22-85689619

    Products

    Product name Specifications Packing Unit price / yuan
    Paraxylene (single standard) 100g/ml 5ml
    M-xylene (single standard) 100g/ml 5ml
    O-xylene (single standard) 100g/ml 5ml
    Cumene (single standard) 100g/ml 5ml
    Styrene (single standard) 100g/ml 5ml
    Dimethyl phthalate 100g/ml 5ml
    Dibutyl phthalate 100g/ml 5ml
    1.2-Dichlorobenzene 100g/ml 5ml
    1.3-Dichlorobenzene 100g/ml 5ml
    Hexachlorobenzene 100g/ml 5ml
    P-nitrophenol 100g/ml 5ml
    P-methylphenol 100g/ml 5ml
    Pentachlorophenol 100g/ml 5ml
    There are 7 kinds of mixed standard samples of benzene series. 100g/ml 5ml
    There are 7 kinds of mixed standard samples of benzene series. 100g/ml 5ml

    Contact us

    TEL:+86-22-85689619

    Contact: Carter Cao.
    Tel/fax: +86-13802127750, +86-18622107711
    Technical consultant:Peng.Zhao     TEL:001(651)283-9609
    Email : cartercao@hotmail.com 

    Mobile

    Moblie

    Copyright(C)2020,Tianjin Guangfu Fine Chemical Research Institute All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

    中文字幕人妻天堂无码专区,性感少妇综合网,国产黄色视频免费,国产三级视频在线观看网址
    <dl id="y2k4u"><nav id="y2k4u"></nav></dl>
  • <dfn id="y2k4u"></dfn>
    <rt id="y2k4u"></rt>
  • 中文乱码无码精品| 中国一级大黄大黄大色毛片| 俺也去精品在线观看| 欧美日韩黄片免费观看| 国产无码久久久久久| 国产精品自拍一区| 成人三级在线观看| 加勒比中文无码字幕| 国产精品久久久久久久久免费高清| 亚洲精品一区二区网址| 亚洲第一福利天堂在线观看视频网站| 午夜在线观看视频| 国产一级特黄无码免费视频| 亚洲aⅴ无码专区在线观看| 久久免费人成视频观看| 亚洲精品欧美日韩在线| 在线观看亚洲区激情AV| 特级无码一区二区三区毛片视频| 欧美亚洲日韩aⅴ在线观看| 日韩视频 中文字幕 视频一区| 中文无码热在线精品视频| 午夜免费视频国产在线| 欧美 日韩 国产精品 动漫精品| 亚洲精品国产精品国自产观看| 亚洲欧美另类在线观看| 久久久久久久久久久国产| 精品无码国产AV综合|