Figure 3 | Microsystems & Nanoengineering

Figure 3

From: Compact prototype microfabricated gas chromatographic analyzer for autonomous determinations of VOC mixtures at typical workplace concentrations

Figure 3

Range of peak shapes among the μCR sensors in the array for the representative compound 2-hexanone (MBK, compound 13 in Table 1, tR=67 s) from calibration test series. From left to right, the sensor and corresponding peak asymmetry factor (at 10% of peak max.) are listed as follows: HME, 1.4; EOE, 1.7; C8, 1.8; TEG, 2.3; and OPH, 4.3. Each small tick mark on the x axis is 1 s. Peaks have been scaled vertically to have similar heights such that the y axis units are arbitrary.

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