Supplier Page from Thermo Fisher Scientific for Hafnium standard solution, for AAS, 1 µg/mL Hf in 5% HF
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific