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Table 17 Long-term stock solution stability for analyte LQC

From: Development and validation of bexarote by bioanalytical methods using liquid chromatography-tandem mass spectroscopy (LC-MS/MS)

S. No. Solution 1 (14 days) Solution 3 (0 day)
Analyte area IS area Area ratio Analyte area IS area Area ratio
1 47,688 1,336,789 0.0357 41,817 1,175,778 0.0356
2 48,589 1,346,976 0.0361 41,215 1,151,561 0.0358
3 48,301 1,361,402 0.0355 41,798 1,116,568 0.0374
4 45,066 1,366,924 0.0330 41,422 1,148,997 0.0361
5 47,950 1,385,003 0.0346 39,561 1,164,781 0.0340
6 48,638 1,388,752 0.0350 41,488 1,142,573 0.0363
   Mean 0.03498   Mean 0.03587