Supplier Page from Aladdin Scientific Corporation for HBS buffer
Iron(III) chloride hexahydrate from Aladdin Scientific Corporation
N,α-Diphenylbenzotriazolemethanamine, mixture of Bt1 and Bt2 isomers from Aladdin Scientific Corporation
Poly-L-glutamic acid sodium salt from Aladdin Scientific Corporation
Sodium phosphate dibasic dihydrate from Aladdin Scientific Corporation