Simultaneous Determination of Salicylic Acid, Jasmonic Acid, Methyl Salicylate, and Methyl Jasmonate from Ulmus pumila Leaves by GC-MS

Table 4

Linear regression data and validation for four compounds.

Compounds	Linear ranges (μg⋅mL^−1)	Calibration equation		LOD (μg⋅mL^−1)	LOQ (μg⋅mL^−1)
Salicylic acid	0.12–12.0		0.9997	0.24	0.78
Jasmonic acid	0.11–11.0		0.9986	0.12	0.38
Methyl salicylate	0.14–14.0		0.9976	0.05	0.20
Methyl jasmonate	0.12–12.0		0.9996	0.03	0.12