The PE Turbomass runs electron ionisation (EI) on samples eluted from the attached GC. The instrument has a mass range of 650Da and an autosampler allowing trained users to submit many samples in a run. Two columns are available, a 30m Supelco SLB-5ms (DB5 equivalent) and a 30m Perkin Elmer Elite Wax (crossbond PEG). Samples can either be run via the service or if you require a large number of samples run over an extended period of time you can be trained to use the system. Contact a member of the Mass Spec team to arrange training.