Supplier Page from Thermo Fisher Scientific for Vanadium standard solution, for AAS, 1 µg/mL V(3+) in 2% HNO3
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Dulcitol, 99+% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific