Agent Orange Footprint Still Visible in Rural Areas of Central Vietnam

Table 3

The contents of individual PCDD/F levels in fish muscle (pg WHO-TEQ/g); 𝑛=13.

Congener	Min	Max	Average	Standard deviation	Median	MAD
2,3,7,8-TCDD	<DL	1.20	0.326	0.480	0.124	0.124
1,2,3,7,8-PeCDD	<DL	0.810	0.122	0.253	<DL	0.036
1,2,3,4,7,8-HxCDD	<DL	0.084	0.014	0.027	<DL	0.007
1,2,3,6,7,8-HxCDD	<DL	0.740	0.084	0.211	<DL	0.014
1,2,3,7,8,9-HxCDD	<DL	0.081	0.009	0.023	<DL	<DL
1,2,3,4,6,7,8-HpCDD	<DL	0.100	0.017	0.033	<DL	0.002
OCDD	<DL	0.012	0.002	0.004	<DL	<DL
2,3,7,8-TCDF	<DL	0.120	0.028	0.044	0.008	0.007
1,2,3,7,8-PeCDF	<DL	0.020	0.003	0.006	<DL	0.003
2,3,4,7,8-PeCDF	<DL	0.620	0.158	0.223	0.040	0.046
1,2,3,4,7,8-HxCDF	<DL	0.054	0.008	0.016	<DL	0.002
1,2,3,6,7,8-HxCDF	<DL	0.098	0.011	0.026	<DL	0.006
1,2,3,7,8,9-HxCDF	<DL	<DL	<DL	<DL	<DL	<DL
2,3,4,6,7,8-HxCDF	<DL	0.050	0.007	0.016	<DL	<DL
1,2,3,4,6,7,8-HpCDF	<DL	0.004	0.001	0.001	<DL	<DL
1,2,3,4,7,8,9-HpCDF	<DL	<DL	<DL	<DL	<DL	<DL
OCDF	<DL	<DL	<DL	<DL	<DL	<DL
WHO-PCDD/F TEQ (pg/g fat)	<DL	3.99	0.789		0.172

MAD: median absolute deviations, <DL: value under detection limit of the analytical method.