Determination of Chlorpromazine, Haloperidol, Levomepromazine, Olanzapine, Risperidone, and Sulpiride in Human Plasma by Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)

Table 3

Recovery values at low, medium, and high levels.

Antipsychotics	Concentration levels (ng/ml)	Recovery ()	Mean recovery ()
Chlorpromazine	15	83.75	82.75
	150	82.69
	450	81.82
Haloperidol	2	96.22	99.69
	20	100.73
	60	102.12
Levomepromazine	5	95.24	93.66
	50	94.53
	150	91.20
Olanzapine	5	77.77	85.23
	50	84.90
	150	93.01
Risperidone	5	98.75	95.96
	50	94.75
	150	94.39
Sulpiride	40	100.28	100.96
	400	98.37
	1,200	104.22