. 2011 Nov 4;2(1):76–81. doi: 10.1016/j.jpha.2011.09.007

Table 2.

Recoveries (%) of the drugs in different ringing and eluting conditions.

Rinsing and eluting solvents	SN	ENO	LOM	TC	SMZ
6 mL C₆H₁₄	n.d.	n.d.	n.d.	n.d.	n.d.
8 mL CH₃CN/CH₂Cl₂ (v/v=1:3)	93.5	80.2	85.1	78.6	90.7
8 mL CH₃CN/CH₂Cl₂ (v/v=1:1)	94.3	93.1	95.3	79.6	86.4
8 mL CH₃CN/CH₂Cl₂ (v/v=3:1)	68.6	90.2	94.3	80.8	62.0
8 mL CH₃OH/CH₂Cl₂ (v/v=1:1)	84.3	75.3	77.5	75.0	80.9

n.d.: not detected; the relative standard deviations (RSDs) were between 2.5% and 9.6% (n=5).