3,3-Diaminobenzidine Tetrahydrochloride Dihydrate ·
产品编号 302831
3,3'-Diaminobenzidine Tetrahydrochloride Hydrate(DAB·4HCl·nH2O)
3,3'-Diaminobenzidine tetrahydrochloride
3,3'-Diaminobenzidine