Supplier Page from Thermo Fisher Scientific for 2,5-Dimethoxybenzaldehyde, 98+%
2-Furoic acid, 98% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific
Gluconic acid, 50 wt% solution in water from Thermo Fisher Scientific