Supplier Page from Aladdin Scientific Corporation for Cys-Gly
1-Acetoxy-3-chloroacetone from Aladdin Scientific Corporation
3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione from Aladdin Scientific Corporation
6-Amino-2-naphthalenesulfonic Acid from Aladdin Scientific Corporation
Polyoxyethylene stearate from Aladdin Scientific Corporation