• <pre id="e9yx7"><ruby id="e9yx7"></ruby></pre>
    1. <table id="e9yx7"><strike id="e9yx7"></strike></table>
    2. Hotline:
      +86-22-85689619

      New products

      Product name Specifications Packing Unit price / yuan
      N-propanol standard solution
      N-butanol standard solution
      Neutral red labeled solution
      Ethyl carbamate standard solution
      Ammonia triacetic acid standard solution
      Benzotriazole standard solution
      Benzene, carbon disulfide and thiophene mixed standard 5ml (3ppm)
      Propionic acid standard solution
      Glacial acetic acid labeling
      Glacial acetic acid-triethylamine mixture 500ml
      Mixed standard of eight alcohols
      Benzene-n-hexane mixed standard 5ml
      Hypochloric acid standard solution
      Sodium hypochlorite standard solution
      Potassium oxalate standard solution
      363 Records First 23456 25

      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

      亚洲人妻在线播放视频_99久久免费精品色_欧美乱人伦视频中文字幕_99re在线视频免费精品