Supplier Page from Thermo Fisher Scientific for Chromium, plasma standard solution, Specpure:r, Cr 10,000µg/mL
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific