• <dl id="c2qy0"><nav id="c2qy0"></nav></dl>
    
  • <dl id="c2qy0"><s id="c2qy0"></s></dl><delect id="c2qy0"></delect>
  • <rt id="c2qy0"><small id="c2qy0"></small></rt>
    Hotline:
    +86-22-85689619

    Standard reagent

    Product name Specifications Packing Unit price / yuan
    Potassium sulfate PI 25g
    Potassium chloride PI 25g
    Calcium carbonate PI 50g
    Sodium carbonate (anhydrous) PI 100g
    Potassium bromide PI 25g
    Sodium nitrite PI 25g
    Magnesium oxide PI 25g
    Copper oxide PI 25g
    Zinc oxide PI 25g
    Ammonium sulfate PI 25g
    Sodium oxalate PI 25g
    Potassium iodide PI 25g
    Sodium fluoride PI 25g
    Potassium dihydrogen phosphate PI 50g
    Potassium hydrogen phosphate PI 50g
    243 Records First 910111213 17

    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

    国内精品在线一线,国产一区美女自慰,久久国产精品无码hd,亚洲精品无码专区久久久 亚洲私人无码内射免费观看 国产91白浆在线
  • <dl id="c2qy0"><nav id="c2qy0"></nav></dl>
    
  • <dl id="c2qy0"><s id="c2qy0"></s></dl><delect id="c2qy0"></delect>
  • <rt id="c2qy0"><small id="c2qy0"></small></rt>