Supplier Page from Aladdin Scientific Corporation for β-HCH Standard
(R)-(-)-Rolipram from Aladdin Scientific Corporation
(R)-1-(3-Chloro-5-fluorophenyl)ethanamine hydrochloride from Aladdin Scientific Corporation
1,2,3-Trifluorobenzene from Aladdin Scientific Corporation
4-Hydroxy-4'-nitrobiphenyl from Aladdin Scientific Corporation