{"ob_id":46012,"uuid":"68d73ae202984bfabd3e79f443bf2636","title":"University of Bristol Medusa GC-MS C","abstract":"A trace gas analyser that uses gas chromatography-mass spectrometry (GC-MS) with a Medusa pre-concentration unit (serial number: Medusa26) to make measurements of a wide range of greenhouse gases and ozone-depleting substances, used at Ridge Hill atmospheric monitoring station. See Miller et al. (2008)  for more instrument details: https://doi.org/10.5194/10.1021/ac702084k","keywords":"bristol-medusa-c","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/13888/?format=json"],"instrumentType":"gas_chromatograph","subInstrument":[],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/219942/?format=json"]}