Supplier Page from Thermo Fisher Scientific for Bis(2-oxo-3-oxazolidinyl)phosphinic chloride, 97%
D-Sorbitol, 97% from Thermo Fisher Scientific
Imidazole, 99% from Thermo Fisher Scientific
L-Serine, 99% from Thermo Fisher Scientific
Melatonine, 99% from Thermo Fisher Scientific