chemical derivatization / chemical biosignatures / gas flow / gas chromatograph / non-disputable chemical evidence / gas chromatography combustion isotope ratio mass spectrometry / chemical derivatization experiments / chemical biomarkers / chemical extraction steps / /
Organization
National Aeronautics and Space Administration / NASA Goddard Space Flight Center / ESA / Solar System Sample Return Mission / / /
Position
Governor / /
ProvinceOrState
Maryland / /
Technology
spectroscopy / laser / ESA / gas chromatography / pdf / /