Supplier Page from Aladdin Scientific Corporation for Potassium bromate standard solution
4-bromo-2-chloro-pyridin-3-amine from Aladdin Scientific Corporation
ethyl 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate from Aladdin Scientific Corporation
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation
N,N-Diethylmethylamine from Aladdin Scientific Corporation