Figure 1From: Nonlinear preprocessing method for detecting peaks from gas chromatogramsPlot of GC data [1]. Number is labeled on top of each true peak. According to [1], samples were analyzed on a Varian 3400 GC (Varian Instrument, Palo Alto, CA) equipped with a 100 m × 0.32 mm SP2380 (Supelco Inc., Bellefonte, PA) capillary column and flame-ionization detector (FID); helium was used as carrier gas.Back to article page