Supplier Page from Thermo Fisher Scientific for Praseodymium, plasma standard solution, Specpure:r, Pr 1000µg/mL
3-Fluoroaniline, 98% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific