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. Author manuscript; available in PMC: 2015 Jun 1.
Published in final edited form as: J Chromatogr B Analyt Technol Biomed Life Sci. 2014 May 2;960:194–199. doi: 10.1016/j.jchromb.2014.04.045

Table 5.

Slopes of standard lines plotted through low, medium, and high QC from each matrix in set 1–3.

FDB slope CFB slope
matrix# set1 set2 set3 set1 set2 set3
1 0.064 0.059 0.054 0.217 0.225 0.185
2 0.060 0.059 0.056 0.207 0.244 0.188
3 0.060 0.062 0.053 0.211 0.256 0.185
4 0.062 0.062 0.056 0.232 0.248 0.198
5 0.060 0.061 0.055 0.211 0.24 0.182
6 0.063 0.054 0.049 0.226 0.227 0.175
mean 0.062 0.059 0.054 0.217 0.240 0.186
SD 0.002 0.003 0.002 0.010 0.012 0.008
CV% 2.95 5.35 4.55 4.50 5.03 4.07