Supplier Page from Aladdin Scientific Corporation for Chromotropic acid disodium salt dihydrate
9-(Bromomethyl)acridine [for HPLC Labeling] from Aladdin Scientific Corporation
Bromoacetic acid solution from Aladdin Scientific Corporation
O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride from Aladdin Scientific Corporation
Potassium methoxide solution from Aladdin Scientific Corporation