Supplier Page from Aladdin Scientific Corporation for Ethylenediaminetetraacetic acid disodium salt dihydrate
2-oxa-5,8-diazaspiro[3.5]nonane dihydrochloride from Aladdin Scientific Corporation
benzyl endo-6-hydroxy-3-azabicyclo[3.1.1]heptane-3-carboxylate from Aladdin Scientific Corporation
Palmitic acid PEG amine from Aladdin Scientific Corporation
Sodium iodide from Aladdin Scientific Corporation