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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Biomed Chromatogr. 2013 Sep 10;28(2):281–294. doi: 10.1002/bmc.3019

Table 1.

Regression Equations, Correlation Coefficients (r2), BLOQ and Limit of Quantification (LOQ) determined using the LC-ELSD method

Compounds Regression Equation r2 LOD (μg/mL) LOQ (μg/mL)
1 Y = 1.66e+000X +2.40e+000 0.9999 12 25
2 Y = 1.72e+000X + 2.12e+000 0.9998 12 25
3 Y = 1.71e+000X + 2.03e+000 0.9999 12 25
4 Y = 1.73e+000X + 2.14e+000 0.9999 12 25
5 Y = 1.68e+000X + 1.99e+000 0.9996 12 25
6 Y = 1.68e+000X + 2.00e+000 0.9999 12 25
7 Y = 1.70e+000X + 2.03e+000 0.9999 12 25
8 Y = 1.35e+000X + 2.89e+000 0.9996 5 10
9 Y = 1.35e+000X + 2.91e+000 0.9996 5 10
10 Y = 1.35e+000X + 2.93e+000 0.9993 5 10
11 Y = 1.30e+000X + 3.04e+000 0.9997 7 15
12 Y = 1.77e+000X + 2.06e+000 0.9997 7 15