Supplier Page from Thermo Fisher Scientific for 2,2-Dimethoxypropane, 98%
2,6-Lutidine, 99% from Thermo Fisher Scientific
5-Hydroxyindole-3-acetic acid, 99% from Thermo Fisher Scientific
D-Sorbitol, 97% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific