... Industry Ltd., Co is a famous chemical products manufacturer and exporter based in china, we also a ... have three chemical factories ,we manufacture more than 3000MT 1,2,4-1H-Triazole annually and enjoy high reputation for ... are confident that we make the best quality 1,2,4-1H-Triazole in China now.The spes is ... 5%≤0.3%MELTING POINT119-1211204-AMIN0 1,2,4-TRIAZOLE(HPLC)≤0.2%NONTOTAL IMPURITY≤0.5%≤0.4% ...