Supplier Page from Aladdin Scientific Corporation for Sulfamic acid
5-Bromo-2-methylanisole from Aladdin Scientific Corporation
7-Acetoxy-4-bromomethylcoumarin [for HPLC Labeling] from Aladdin Scientific Corporation
Ammonium nitrate -15N2 from Aladdin Scientific Corporation
N-(3-Indolylacetyl)-L-alanine from Aladdin Scientific Corporation