Supplier Page from Aladdin Scientific Corporation for 2,2'-Diiodobiphenyl
2,4-Dimethoxy-1-nitrobenzene from Aladdin Scientific Corporation
4-Bromo-1-methyl-1H-pyrazole-3-carboxylic acid from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation
Trioctylamine from Aladdin Scientific Corporation