Supplier Page from Aladdin Scientific Corporation for α-Amylase
(1R,2R)-(+)-1,2-Diphenylethylenediamine from Aladdin Scientific Corporation
5-Amino-2-methylbenzothiazole dihydrochloride from Aladdin Scientific Corporation
Cresol mixed isomers from Aladdin Scientific Corporation
Ethyl 5-methylindole-2-carboxylate from Aladdin Scientific Corporation