日韩精品无码中文字幕电影_国产无码成本人电影_麻豆精品在线视频_漫天堂一区二区三区精品

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