Supplier Page from Thermo Fisher Scientific for 2,2,4-Trimethylpentane, 99%, for spectroscopy
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific