Supplier Page from Thermo Fisher Scientific for Yttrium(III) 2-ethylhexanoate, 99.8% (metals basis)
Acetylenedicarboxylic acid, 98% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific
Semicarbazide hydrochloride, 99+% from Thermo Fisher Scientific
Trimethyloxonium tetrafluoroborate, 95% from Thermo Fisher Scientific