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. Author manuscript; available in PMC: 2020 May 16.
Published in final edited form as: Anal Chim Acta. 2019 Jan 29;1056:88–95. doi: 10.1016/j.aca.2019.01.026

Figure 6.

Figure 6.

Calibration curves for increasing concentration of (a) NE in the range of 5.0 – 75 μM (pH 6.0) and 10 – 75 μM (pH 8.0) and (b) 5-HT in the range of 1.0 – 10 μM (pH 6.0) and 0.5 – 10.0 μM (pH 8.0) (n=3).