1. 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
               
               
               
               
               
              午夜日网站一线在线观看,久久www免费免费人成年,亚洲国产午夜精彩无码福利,最新国产免费Av网址