<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
    Infrared oil meter standard liquid 50mg/L 5ml
    Cyclic hexanone standard solution
    Lead in Gasoline-< br > Lead Standard Solution 20ng/ml < br > 200ng/ml < br > 400ng/ml < br > 600ng/ml < br > 800ng/ml < br > 2ng/ml < br > 20ng/ml < br > 40ng/ml < br > 60ng/ml < br > 80ng/ml < br > 100ng/ml 5ml × 5
    -< br > chlorine standard solution in light oil 5ng/ml < br > 10ng/ml < br > 50ng/ml < br > 100ng/ml < br > 200ng/ml 5ml × 5
    Water F-, CL-, NO3-, SO42-Reference Material 1-100ug/ml 100ml
    Standard Capacity Heat of Iron, Manganese and Nickel in Water 1-4ug/ml 100ml
    Standard Capacity Heat of Iron, Manganese and Nickel in Water 1-4ug/ml 100ml
    Standard solution of copper, lead, zinc, cadmium and nickel in water 0.1-1ug/ml 100ml
    Standard solution of copper, lead, zinc and cadmium in water 5ug/ml 100ml
    Standard for analysis of inorganic salts in water: potassium, sodium, calcium, magnesium, chlorine, sulfate and total alkalinity Ug/ml 100ml
    Standard solution of copper, lead, cadmium, chromium and zinc in water 10ug/ml 100ml
    Standard solution of potassium, sodium, calcium and magnesium in water 3-60ug/ml 100ml
    Standard solution of manganese and iron in water 0.5-1ug/ml 100ml
    Standard solution of lithium, strontium and zinc in water Mg/ml 100ml
    Standard solution of iron, manganese and nickel in water 1-4ug/ml 100ml

    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>
  • 中文字幕一级黄色电影| 亚洲综合国产精品无码第一页| 欧美日韩国产中文精品字幕自在自线| 婷婷丁香五月中文字幕| 久久国产对白视频| 国产精品成年片在线观看| 在线观看亚洲欧美不卡视频| 97视频在线观看免费无码| 91精品人妻一区一区三区| 亚洲欧美另类三区| 国产偷国产偷亚洲清高| 久久精品国产72国产精品| 国产又粗又猛又大的视频| 色欧美88888久久久久久影院| 日韩精品综合在线人妻| 国产精品福利在线观看| 国产真人无码作爱免费视频禁免费| 91精品久久久久久久久中文字幕| 制服.丝袜.亚洲.中文.综合| av每日更新在线看| 国产在线精品一区二区不卡| 欧美日韩一区二区三区在线观看| 99re在线视频精品免费播放| 日精品一区二区三区| 精品九九| 成人a级片| 国产午夜福利片在线观看最新|