Supplier Page from Thermo Fisher Scientific for Doxycycline hydrochloride, 20 µg/mL in distilled water, sterile-filtered
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific