Supplier Page from Aladdin Scientific Corporation for Sodium hydroxide solution
3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione from Aladdin Scientific Corporation
4-Bromo-1,2-diaminobenzene from Aladdin Scientific Corporation
Itaconic acid from Aladdin Scientific Corporation
Trioctylamine from Aladdin Scientific Corporation