International Journal of Analytical Chemistry / 2015 / Article / Tab 5

Research Article

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

Table 5

Intra- and interday precision for the four compounds ().

CompoundsConcentrationIntraday precisionInterday precision
(μg/mL)(RSD, %)(RSD, %)

Salicylic acid0.244.424.02
1.203.832.47
6.002.252.15

Jasmonic acid0.222.471.75
1.102.711.44
5.501.961.33

Methyl salicylate0.141.632.26
0.701.881.64
3.501.140.37

Methyl jasmonate0.121.282.35
0.601.791.17
3.001.941.68