• <noscript id="p8orp"></noscript>

    1. <sub id="p8orp"><optgroup id="p8orp"></optgroup></sub>
    2. Products

      Products

      Trimethylpyruvic acid

      No. Item Specification
      1 Appearance White crystalline powder
      2 Assay (%) ≥97.0
      3 Water(%) ≤1.0
      4 TMA(%)(dry bass) ≤1.5
      5 Any other single impurity (%) ≥0.2
      6 Purity(%)(GC) ≥98.0
      7 Heavy Metals(as Pb) (ppm) ≤10
       
       
       
       
       
      欧美亚洲日韩精品国产,午夜一级少妇无码免费,77色视频在线观看,一级中文字幕免费
    3. <noscript id="p8orp"></noscript>

      1. <sub id="p8orp"><optgroup id="p8orp"></optgroup></sub>