タイトルまたは説明

1. Analytic reagents, which take the large part, includes AR, ACS, CP, Bio-chemical reagent and high purity grade. Many of them could also used as catalysts. 2. Pharmaceutical grade raw material, includes: USP,BP, China pharmacopoeia 3. Some food additives. 4. High purity metal salts: like cesium salts and lithium salts. 5. Chemical indicator and biological stains. Now we are the largest supplier for these products In China.