Supplier Page from Thermo Fisher Scientific for Sulfur in Kerosene standard solution, Specpure:r, 10µmg/g (0.001%)
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific