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. Author manuscript; available in PMC: 2011 Sep 1.
Published in final edited form as: J Chromatogr B Analyt Technol Biomed Life Sci. 2010 Jul 30;878(25):2348–2352. doi: 10.1016/j.jchromb.2010.07.019

Table 3a.

Validation of MK-0752 stability under assay conditions.

Condition Sample % difference from control
60 ng/mL 45,000 ng/mL
24 h at 25°C Plasma 6.4 −4.2
Extract 0.7 1.1
24 h at 4°C Plasma 6.4 −4.5
Extract 1.7 5.7
95 days at −80°C Plasma −1.6 −2.4
3 freeze-thaw cycles Plasma −5.3 2