Supplier Page from Aladdin Scientific Corporation for Sodium hydroxide solution
γ-BHC from Aladdin Scientific Corporation
1H-Pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione from Aladdin Scientific Corporation
6-Amino-2-naphthalenesulfonic Acid from Aladdin Scientific Corporation
Sodium iodide from Aladdin Scientific Corporation