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(a) Chemiresistive responses averaged across four P1–P3/SWCNT devices to 60 s exposures of VOCs at a flow rate of 200 mL/min in dry N2; (b) Chemiresistive responses averaged across four P1–P3/SWCNT devices to 60 s exposures of VOCs at a flow rate of 200 mL/min in air (24% RH).
