Supplier Page from Thermo Fisher Scientific for Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 28,000
3-Methoxybenzyl alcohol, 98% from Thermo Fisher Scientific
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
Hydroquinone, 99% from Thermo Fisher Scientific
Norcamphor, 99% from Thermo Fisher Scientific