Table 3.

Oral liquid, wine, and capsule vardenafil analysis and recovery tests results.

Sample Lot No.	Vardenafil	Added 10−5 mol/L	Found 10−5 mol/L	RSDc %	Recoveryc %
Oral liquid 22070818	NDa	2.0	1.93	2.2	96.5
		3.0	2.89	4.2	96.3
		4.0	4.27	1.5	106.8
Wine 37263579	NDa	2.0	2.11	4.3	105.5
		3.0	2.96	0.1	98.7
		4.0	3.82	1.5	95.5
Capsule 071518	NDa	29.0b	28.81b	5.3	99.3
		58.0b	58.31b	4.6	100.5

^aNot Detected

^bmg/tablelet

^cn = 5