Table 6: Short-term, long-term, and autosampler stability of quetiapine fumarate.

Nominal concentration
 g/Lt
 g/Lt  g/Lt

Short-term stability (12 hrs)
 Mean ( )1858845127011273781
 S.D1239.6192388.922057.69
 R.S.D0.66690.470.16
 Recovery (%)100.38100.7798.52
Autosampler stability (24 hrs)
 Mean ( )20049050699771281959
 S.D813.613132.076885.33
 R.S.D0.410.620.54
 Recovery (%)100.00100.1998.31