Supplier Page from Thermo Fisher Scientific for Betaine, 5M Solution, Molecular Biology Grade, Ultrapure, Thermo Scientific
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
9-Fluorenone, 99+% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific