Supplier Page from Aladdin Scientific Corporation for 2-(4-Aminophenylthio)acetic acid
Hexamethonium hydroxide solution from Aladdin Scientific Corporation
N,α-Diphenylbenzotriazolemethanamine, mixture of Bt1 and Bt2 isomers from Aladdin Scientific Corporation
Phenyl isothiocyanate from Aladdin Scientific Corporation
Seratrodast from Aladdin Scientific Corporation