Amino acid precursors in lunar samples.
D000596:Amino Acids / Q000032:analysis*; D055580:Astronomical Phenomena; D001256:Astronomy; D002849:Chromatography, Gas; D002852:Chromatography, Ion Exchange; D005118:Extraterrestrial Environment; D055593:Geological Phenomena; D005844:Geology; D006851:Hydrochloric Acid; D006868:Hydrolysis
D000596:Amino Acids; D006851:Hydrochloric Acid