Supplier Page from Thermo Fisher Scientific for Instrument Calibration(ICAL) Standards Kit, Specpure:r
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific