Open Access - PDF Published: 27 April 2012 The Sample Analysis at Mars Investigation and Instrument Suite by Paul R. Mahaffy et al. https://t.co/FPPZCFFqnw
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Not at all my article but was interested to know how the instrument can detect #Methane spike on #Mars (i.e. concentration as low as 21 parts per billion (ppb), amazing); they use Mass Spectrometer (MS), and Gas Chromatograph (GC); https://t.co/BVbo7VoVuR
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@tweetsoutloud @BabeOfScience @jformaldehydem Can look it up for yourself in open-access paper describing SAM: http://t.co/rBbFx7THpL
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.@mikko http://t.co/237RjFmr is the link for that article.