Supplier Page from Thermo Fisher Scientific for Manganese(II) carbonate, Puratronic:r, 99.985% (metals basis)
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific