Research Article

A Versatile SERS Sensor for Multiple Determinations of Polycyclic Aromatic Hydrocarbons and Its Application Potential in Analysis of Fried Foods

Figure 6

RSD of (a) I760, (b) I1018, (c) I1382, and (d) I1564 of NAP randomly collected at time intervals of 1 min.
(a)
(b)
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(d)