Use of GC-IMS for detection of volatile organic compounds to identify mixed bacterial culture medium

AMB Express

Table 2 Information about specific mVOCs

Dot ID	Compound	Rt(sec)	Dt(RIPrel)	EC	SA	PA	EC + SA	EC + PA	SA + PA	EC + SA + PA	TH
#1	P_462.4_1.24	462.4	1.24			×		×	×	×
#2	P_462.1_1.38	462.1	1.38			×		×	×	×
#3	P_461.5_1.63	461.5	1.63			×		×	×	×
#4	ethanol	94.5	1.15	×	×	×	×	×	×	×
#5	P_140.1_1.35	140.1	1.35	×	×		×	×	×	×
#6	P_141.8_1.22	141.8	1.22	×	×	×	×	×	×	×
#7	P_142.6_1.10	142.6	1.10	×	×		×	×	×	×	×
#8	P_144.5_1.14	144.5	1.14	×	×	×	×	×	×	×	×
#9	isoamyl acetate Dimer	359.1	1.77		×		×			×
#10	isoamyl acetate Monomer	361.0	1.32		×		×	×	×	×
#11	Phenylacetaldehyde Monomer	680.8	1.26		×		×		×	×	×
#12	Phenylacetaldehyde Dimer	679.6	1.55				×
#13	E-2-hexenol	374.4	1.19			×		×	×	×
#14	2-methyl-3-methylthiofuran Dimer	482.2	1.16			×		×	×	×
#15	P_461.4_1.22	461.4	1.22		×	×	×	×	×	×
#16	2-methyl-3-methylthiofuran Monomer	483.0	1.12			×		×	×	×
#17	ethyl heptanoate Monmer	783.9	1.42			×		×	×	×
#18	P_781.2_1.49	781.2	1.49			×		×	×	×
#19	2-heptanone Dimer	377.6	1.65	×	×	×	×	×	×	×	×
#20	ethyl heptanoate Dimer	781.2	1.90			×		×	×	×
#21	P_224.1_0.98	224.1	0.98			×		×	×	×
#22	2-heptanone Monomer	387.6	1.28	×	×	×	×	×	×	×	×
#23	E-2-Octenal Monomer	723.9	1.34	×	×	×	×	×	×	×	×
#24	1-Octanol	718.4	1.47			×		×	×	×
#25	E-2-Octenal Dimer	714.4	1.84			×		×	×	×
#26	P_358.7_1.43	358.7	1.43		×	×	×	×	×	×
#27	P_451.5_1.08	451.5	1.08		×		×		×	×
#28	Heptanol	466.4	1.40				×		×	×
#29	Butanoic acid	321.1	1.39		×	×	×	×	×	×
#30	2-heptanol	417.5	1.38		×		×		×	×
#31	P_234.4_1.34	234.4	1.34		×		×		×	×
#32	Propyl butanoate Monomer	424.0	1.26		×		×		×	×	×
#33	Propyl butanoate Dimer	417.7	1.68		×		×		×
#34	2-butanone-hydroxy Dimer	191.5	1.34	×	×	×	×	×	×	×	×
#35	2-butanone-hydroxy Monomer	218.3	1.07	×	×	×	×	×	×	×	×