Table 1.

Retention times (RT) of VOCs and validation data of the examination method

VOC	RT [min]	Measurement range [μg m−3]	Equation of the calibration curve	Correlation coefficient	Limit of detection [μg m−3]	Limit of quantification [μg m−3]	Precision [%]
Benzene	2.78	0.4–11	167,225x + 418,483	0.9988	0.01	0.03	5.99
		11–44	197,294x + 157,024	0.9989
Trichloroethylene	3.27	0.4–11	442,760x + 621,235	0.9999	0.02	0.05	6.84
Toluene	4.58	0.4–11	721,328x + 56,108	0.9999	0.01	0.03	7.32
		11–44	654,444x − 8,413,649	0.9998
		46.3–370.7	902,973x + 1,861,071	0.9992
Tetrachloroethylene	5.79	0.4–11	969,296x + 384,238	0.9987	0.007	0.02	5.57
Butyl acetate	6.06	0.46–27.8	239,743x−60,438	0.9994	0.002	0.008	7.82
Chlorobenzene	6.97	0.4–11	526,266x + 668,139	0.9982	0.01	0.04	5.70
Ethylbenzene	7.47	0.4–11	966,381x + 2,083,209	0.9993	0.007	0.02	6.30
		11–44	1,140,611x−2,068,484	0.9996
m-, p-Xylene	7.74	0.4–11	1,774,148x + 2,881,217	0.9994	0.01	0.03	7.04
		11–44	1,215,289x + 13,904,661	0.9987
o-Xylene	8.45	0.4–11	1,818,879x + 1,567,847	0.9988	0.007	0.02	5.50
		11–44	1,230,227x + 42,782,952	0.9999
Styrene	8.59	0.4–11	675,856x + 1,137,873	0.9996	0.01	0.03	6.38
		11–44	715,852x−6,354,713	0.9989
1,3,5-Trimethylbenzenea	11.27	0.4–11	721,328x + 56,108	0.9999	0.01	0.03	7.32
		11–44	654,444x − 8,413,649	0.9998
α-Methylstyrenea	11.80	46.3–370.7	902,973x + 1,861,071	0.9992	0.01	0.03	7.32
1,2,3-Trimethylbenzenea	12.17	0.4–11	721,328x + 56,108	0.9999	0.01	0.03	7.32
		11–44	654,444x−8,413,649	0.9998
1,2,4-Trimethylbenzenea	13.20	0.4–11	721,328x + 56,108	0.9999	0.01	0.03	7.32
		11–44	654,444x−8,413,649	0.9998
1,4-Dichlorobenzene	12.61	0.4–11	989,383x + 1,243,438	0.9998	0.007	0.021	6.42
Butylcyclohexanea	13.48	46.3–370.7	902,973x + 1,861,071	0.9992	0.01	0.03	7.32
1,2-Dichlorobenzene	14.17	0.4–11	156,645x + 233,184	0.9999	0.004	0.012	6.13
Decamethylcyclopentasiloxanea	17.76	0.4–11	721,328x + 56,108	0.9999	0.01	0.03	7.32
		11–44	654,444x − 8,413,649	0.9998
		46.3–370.7	902,973x + 1,861,071	0.9992
1,2,4-Trichlorobenzene	18.37	0.4–11	689,137x + 2,098,565	0.9996	0.01	0.03	5.83
Naphthalene	18.54	0.4–11	1,373,157x + 1,955,718	0.9995	0.005	0.01	5.32
		11–44	1,393,397x−9,016,823	0.9988

^aThe quantification of these substances was performed on the assumption of the response factor of toluene