Supplier Page from Thermo Fisher Scientific for µa-Naphtholphthalein
Eicosanoic acid, 98% from Thermo Fisher Scientific
Hesperidin, 97%, includes analogeous compounds from Thermo Fisher Scientific
Methyl 4-(chloroformyl)butyrate, 98% from Thermo Fisher Scientific
Methyl chloroformate, 99% from Thermo Fisher Scientific