Supplier Page from Aladdin Scientific Corporation for 3-Hydroxyanthranilic Acid
EmbryoMax™ Penicillin-Streptomycin Solution, 100X from Aladdin Scientific Corporation
Hexamethonium hydroxide solution from Aladdin Scientific Corporation
L-threo-Phenylserine from Aladdin Scientific Corporation
Sodium persulfate from Aladdin Scientific Corporation