Table 4.

Accuracy results for menthol.

∗Relative concentration%	Concentration (mg/mL)	Preparation #	Average % recovered
80%	0.48	1	99.5
		2	100.4
		3	101.3
		Average	100.4
		% RSD	0.896
100%	0.60	1	101.1
		2	98.4
		3	99.6
		Average	99.7
		% RSD	1.370
120%	0.72	1	101.3
		2	100.3
		3	100.1
		Average	100.6
		% RSD	0.64

^∗Relative to menthol concentration in standard solution.