Supplier Page from Thermo Fisher Scientific for Hafnium, plasma standard solution, Specpure:r, Hf 1000µg/mL
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific