Fig. 6.

Chromatogram of VOCs encountered after 52 days of decomposition of human remains. 1 Oxygen and nitrogen, 2 carbon dioxide, 3 hydrogen sulfide, 4 sulphur dioxide, 5 water, 6 ethanal, 7 ethanol, 8 propanal, 9 propanone, 10 carbon disulfide, 11 2-methylpropanal, 12 hexane, 13 propan-1-ol, 14 butan-2-one, 15 butan-2-ol, 16 2-methylpropan-1-ol, 17 3-methylbutanal, 18 heptane, 19 3-methylbutan-2-one, 20 acetic acid, 21 butan-1-ol, 22 S-methylethanethioate, 23 ethyl propionate, 24 propyl acetate, 25 pentan-2-ol, 26 dimethyl disulfide, 27 3-hydroxybutan-2-one, 28 4-methylpentan-2-one, 29 ethyl-2-methylpropionate, 30 pyridine, 31 3-methylbutan-1-ol, 32 2-methylbutan-1-ol, 33 octane, 34 propanoic acid, 35 2-octene, 36 pentan-1-ol, 37 S-methylpropanethioate, 38 ethyl butyrate, 39 hexan-2-one, 40 propyl propionate, 41 hexanal, 42 butyl acetate, 43 2-methylpropionic adid, 44 methylethyl disulfide, 45 ethyl-2-methyl butyrate, 46 ethyl-3-methyl butyrate, 47 butane-2,3-diol, 48 butane-1,3-diol, 49 butanoic acid, 50 nonane, 51 3-methylbutan-1-ol, 52 2-methylbutan-1-ol, 53 heptan-4-one, 54 methylisopropyl disulfide, 55 2,4-dithiapentane, 56 propyl butyrate, 57 ethyl pentanoate, 58 heptan-2-one, 59 1-methylthiopentane, 60 heptanal, 61 3-methylbutanoic acid, 62 2-methylbutanoic acid, 63 methylpropyl disulfide, 64 S-methyl-3-methylbutanethioate, 65 propyl-2-methylbutyrate, 66 propyl pentanoate, 67 1-decene, 68 6-methylheptan-2-one, 69 decane, 70 dimethyl trisulfide, 71 heptan-1-ol, 72 1-octen-3-ol, 73 methyl 2-butyl disulfide, 74 6-methyl-5-hepten-2-one, 75 octan-2-one, 76 1-methylthiohexane, 77 1-methyl-4-(1-methylethenyl)-cyclohexene, 78 heptane nitrile, 79 2-ethylbutan-1-ol, 80 1-undecene, 81 undecane, 82 phenol, 83 tetramethylpyrazine, 84 nonan-2-one, 85 1-methylthioheptane, 86 ethyl octanoate, 87 dimethyl tetrasulfide, 88 undecan-2-one, 89 1,3-diacetyloxypropan-2-yl acetate, 90 indole, 91 1-pentadecene, 92 pentadecane, and 93 tridecan-2-one