Table 2. Mean TCs residues in pasteurized, sterilized and raw milk samples .

	Oxytetracycline ( ng/g )	Tetracycline ( ng/g )	Chlortetracycline ( ng/g )	Mean of total TCs residues ( ng/g )
Pasteurized milk	24.1 ± 6.16	18.3 ± 9.9	44.7 ± 14.3	87.1 ± 17.7
Sterilized milk	-	-	3.4 ± 2.4	112.0 ± 57.3
Raw milk	40.0 ± 20.9	22.3 ± 12.3	92.4 ± 61.7	154.7 ± 66.3
Total mean	32.9 ± 7.6	17.8 ± 8.3	46.9 ± 13.6	97.6 ± 16.9