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. 2019 Aug 14;24(16):2953. doi: 10.3390/molecules24162953

Figure 2.

Figure 2

(A) Chromatogram of the standard solutions obtained by optimized UHPLC; (B) chromatogram of saliva sample extracts obtained after washing the sorbent with water and a mixture of water and methanol (1:1) and eluted with 5% ammonia solution in methanol; a—spiked with 750 ng/mL; b—spiked with 150 ng/mL; c—blank saliva sample extract. 1—N-demethyl olanzapine; 2—olanzapine; 3—9-OH-risperidone; 4—risperidone; 5—carbamazepine-10,11 epoxide; 6—N-desmethylclozapine; 7—norquetiapine; 8—clozapine; 9—quetiapine; 10—carbamazepine; IS—chlordiazepoxide; 11—dehydroaripiprazole; 12—aripiprazole.