Produc t Name *
3,3',5,5-Tetramethylbenzidine (TMB)
3,3',5,5-Tetramethylbenzidine,drhydroxhloride (TMB-CL)
3,3',5,5-Tetramethylbenzidine sulfate(TMB-S)
N-(3-sulfopropy)-3,3',5,5-tetramethylbenzidine,sodium salt(TMB-PS)
luoyang tiancheng chemical reagent CO.,ltd






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