Supplier Page from Aladdin Scientific Corporation for o,p′-DDE Standard
3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindole-1,9'-xanthene]-3-one from Aladdin Scientific Corporation
N,N-Diethylmethylamine from Aladdin Scientific Corporation
Polyoxyethylene stearate from Aladdin Scientific Corporation
tert-butyl (3R,4R)-3-fluoro-4-hydroxypyrrolidine-1-carboxylate from Aladdin Scientific Corporation