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. Author manuscript; available in PMC: 2022 Feb 20.
Published in final edited form as: J Pharm Biomed Anal. 2020 Dec 30;195:113885. doi: 10.1016/j.jpba.2020.113885

Table 3:

Assessment of matrix effects of six different plasma sources

High Conc. Medium Conc. Low Conc. Area Ratio
8000 ng/ml 4000 ng/ml 25 ng/ml v Conc.
Peak Area Ratio Peak Area Ratio Peak Area Ratio Regression Slope
Average 4.33 2.41 0.0124 0.000542
STDEV 0.0528 0.0228 0.000421 0.00000664
% CV 1.2 0.9 3.4 1.2