Supplier Page from Thermo Fisher Scientific for Reactive Blue 4, dye content min. 35%
DL-Glutamic acid monohydrate, 98+% from Thermo Fisher Scientific
D-Mannitol, 98+% from Thermo Fisher Scientific
Hesperidin, 97%, includes analogeous compounds from Thermo Fisher Scientific
Methyl 4-chlorobutyrate, 98+% from Thermo Fisher Scientific