Supplier Page from Thermo Fisher Scientific for 4,5-Dichloropyridazin-3(2H)-one, 98%
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific