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. 2020 Jan 22;20(3):615. doi: 10.3390/s20030615

Figure 4.

Figure 4

[P66614][BS]-PDMS sensor response to chlorinated VOCs at multiple harmonics at (A) 0.2 flow ratio, (B) 0.3 flow ratio, and (C) 0.4 flow ratio. Error bars represent standard deviation for three replicate measurements.