Supplier Page from Thermo Fisher Scientific for 1,3-Cyclohexadiene, 96%, stab. with 0.1% BHT
4-Ethylphenol, 97% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific