Ground based in situ observations of cyclo-hexane at Pallas (Sammaltunturi) (FI0096G) using steel_canister. These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: cyclo-hexane in air (mass_fraction_of_cyclo_hexane_in_air)