Table 1.

Linearity data for analysis by headspace-stir bar sorptive extraction-gas chromatography/mass spectrometry.

Standard	Linear Range (µg Standard/20 mL vial)	Regression Equation	R2
Safranal	0–5.109	y = (1.405 × 107 ± 4.224 × 105)x	0.999
Isophorone	0–5.982	y = (4.382 × 106 ± 5.432 × 105)x	0.991
Linalool	0–6.455	y = (1.560 × 106 ± 1.344 × 105)x	0.996
tMCHdO 1	0–4.517	y = (4.875 × 106 ± 1.131 × 106)x	0.985

¹ tMCHdO: 2,6,6-trimethyl-2-cyclohexene-1,4-dione. R²: Correlation coefficient.