Supplier Page from Thermo Fisher Scientific for Alkali Metals, plasma standard solution, Specpure:r, Ba,Be,Ca,Cs,K,Li,Mg,Na,Rb,Sr @ 100µg/mL
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethylene carbonate, 99+% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific