title: Chemical volatilization as a technique for the detection of extraterrestrial biopolymers and possible metabolic products.
mesh_terms: D000596:Amino Acids; D055598:Chemical Phenomena; D002621:Chemistry; D002627:Chemistry, Physical; D002849:Chromatography, Gas; D003094:Collagen; D005118:Extraterrestrial Environment; D005740:Gases; D006868:Hydrolysis; D046911:Macromolecular Substances; D008722:Methods; D010455:Peptides / Q000032:analysis; D014835:Volatilization
chemical_list: D000596:Amino Acids; D005740:Gases; D046911:Macromolecular Substances; D010455:Peptides; D003094:Collagen