A Validated TLC-Densitometric Method for the Determination of Mesterolone in Bulk Material and in Tablets

Table 4

Intraday and interday precision of developed method.

Drug	Initial amount of mesterolone [ng·spot^−1]	Intraday		Interday
		Amount of mesterolone found	Mean % RSD ()	Amount of mesterolone found ()	Mean % RSD ()
Mesterolone (tablet)	200.0	197.34	0.69	196.34	1.25
	200.0	200.01		192.01
	200.0	198.15		196.15
	300.0	288.35	1.67	294.25	1.12
	300.0	291.45		289.85
	300.0	297.89		287.89
	400.0	387.86	1.12	397.16	1.79
	400.0	396.54		391.44
	400.0	391.32		383.22

RSD, relative standard deviation.