Binary Eluent Based Vortex-Assisted Matrix Solid-Phase Dispersion for the Extraction and Determination of Multicomponent from Musk by Gas Chromatography-Mass Spectrometry

Table 2

The related results of method validation for the target compounds by the vortex assisted MSPD.

Compounds	Regression equation	r	Linearity range (µg·mL^−1)	LOD (ng·mL^−1)	LOQ (ng·mL^−1)	Matrix effect (%)	Enrichment factors	Recovery (n = 6)
								Average (%)	RSD (%)
Muscone	y = 0.53x − 0.05	0.9998	0.4–100	4.44	14.8	−17	1.1	96.5	3.11
Ethyl palmitate	y = 1.86x − 0.09	0.9993	0.08–20	1.76	5.76	−16	1.2	94.2	6.94
Ethyl oleate	y = 0.40x − 0.04	0.9991	0.08–20	12.7	42.4	−13	1.5	92.8	3.81
Ethylparaben	y = 2.26x − 0.05	0.9997	0.16–40	16.8	56.2	−15	1.4	101	4.17