Supplier Page from Thermo Fisher Scientific for (S,S)-(+)-2-Amino-1-phenylpropyldiphenylphosphine, 97+%
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethanethiol, 99+% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific