Supplier Page from Thermo Fisher Scientific for Silver standard solution, for AAS, 1 µg/mL Ag in 0.5N HNO3
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific