Supplier Page from Aladdin Scientific Corporation for β-Endosulfan solution
3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione from Aladdin Scientific Corporation
5-Bromo-2-methylamino-3-nitro-4-picoline from Aladdin Scientific Corporation
Dipyrido[3,2-a:2',3'-c]phenazine from Aladdin Scientific Corporation
Zinc iodide from Aladdin Scientific Corporation