Supplier Page from Aladdin Scientific Corporation for Poly-DL-lysine hydrobromide
(1R,2R)-(+)-1,2-Diphenylethylenediamine from Aladdin Scientific Corporation
2,6-Bis[3-(9H-carbazol-9-yl)phenyl]pyridine from Aladdin Scientific Corporation
5-Amino-2-methylbenzothiazole dihydrochloride from Aladdin Scientific Corporation
Sebacic acid from Aladdin Scientific Corporation