Supplier Page from Aladdin Scientific Corporation for Crystal violet
(R)-1-(3-Chloro-5-fluorophenyl)ethanamine hydrochloride from Aladdin Scientific Corporation
4-Hydroxy-4'-nitrobiphenyl from Aladdin Scientific Corporation
Ethoprophos solution from Aladdin Scientific Corporation
Sodium benzene-1,3-disulfonate from Aladdin Scientific Corporation