Table 3.

Mass spectrometer parameters of DDT and DDT metabolites analysis.

Congener	Retention Time (min)	Mass	Product Mass	Collision Energy (eV)	Quantification (Q) or Qualification (-)
p,p’-DDE	27.01	246	176.1	28	Q
	27.01	317.8	246	20
	27.01	317.8	248	18
o,p’-DDT	29.66	235	165.1	22	Q
	29.66	235	199.5	10
	29.66	236.8	165	22
p,p’-DDD	29.73	235	165.1	20	Q
	29.73	235	199	14
	29.73	236.8	165	20
p,p’-DDT	30.45	235	165.1	22	Q
	30.45	235	199.5	10
	30.45	236.8	165	22
13C o,p’-DDT	29.66	247	177.1	22	Q
	29.66	177.1	176.1	22
	29.66	249	177.1	20