Supplier Page from Thermo Fisher Scientific for 1-Heptylamine, 98+%
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Formaldehyde, 37 wt% sol. in water, stab. with 5-15% methanol from Thermo Fisher Scientific