Supplier Page from Aladdin Scientific Corporation for Ammonium iron(II) sulfate hexahydrate
(1R,2R)-(+)-1,2-Diphenylethylenediamine from Aladdin Scientific Corporation
2-Methyl-2-phenylpropan-1-ol from Aladdin Scientific Corporation
Sebacic acid from Aladdin Scientific Corporation
Trioctylamine from Aladdin Scientific Corporation