Supplier Page from Aladdin Scientific Corporation for (±)-1,3-Butanediol
7-nitro-1H-indole-3-carbaldehyde from Aladdin Scientific Corporation
Dipyrido[3,2-a:2',3'-c]phenazine from Aladdin Scientific Corporation
Fenobucarb from Aladdin Scientific Corporation
Potassium chromate from Aladdin Scientific Corporation