API raw materials and amino acids etc...
Country: China (Mainland)
Business Type: Lab/Research institutions
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Best Quality 5-Nitro-O-Cresol(2-Methyl-5-Nitrophenol)CAS NO.: 5428-54-6
Best Quality Chromotropic Acid(1,8-Dihydroxynaphthalene-3,6-Disulfonic Acid)CAS NO.: 148-25-4