Supplier Page from Aladdin Scientific Corporation for 2-Chloro-N-(naphthalen-2-yl)acetamide
2-Bromo-9-phenyl-9H-fluoren-9-ol from Aladdin Scientific Corporation
Guanidine Sulfamate from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation
Octadecyl sulfate sodium salt from Aladdin Scientific Corporation