Supplier Page from Thermo Fisher Scientific for Lithium isopropoxide, 99.9% (metals basis)
2,6-Lutidine, 99% from Thermo Fisher Scientific
Hesperidin, 97%, includes analogeous compounds from Thermo Fisher Scientific
Norcamphor, 99% from Thermo Fisher Scientific
Oxytetracycline dihydrate, 95% from Thermo Fisher Scientific