Supplier Page from Thermo Fisher Scientific for Lithium standard solution, for AAS, 1 µg/mL Li in 2% HCl
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific