Searching chromatography silica gel , total 1 products,queries done in 3 ms
Thin-layer chromatography silica gel plate
Place of Origin:Shandong China (Mainland) Can be signed with pencil,no influence with potassium permanganate or sulphuric acid,three-color outspread ...
Yantai Dasteck Chemicals Co., Ltd. [Chemicals] [Chemical Reagents]