Supplier Page from Thermo Fisher Scientific for Continuing Calibration Verification (CCV) Standards Kit, Specpure:r
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl vinyl ether, 99%, stabilized from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific