Table 2.

Results of a linear least squares fit to the log-log calibration curve (Fig 1).

transition	Q1556.20 → Q3397.20 m/z
slope of log-log plot	0.987 ± 0.027
reduced chi-squared	5.5
Mean RSD peak height	21%
Mean RSD peak area	21%
Migration time	3.408 ± 0.038 min
Peak width	0.0305 ± 0.0036 min (1.8 ± 0.2 s)
transition	Q1 556.20 → Q3 397.20 m/z normalized with Q1 569.80→ Q3 818.40 m/z
slope of log-log plot	1.017 ± 0.015
reduced chi-squared	0.342
Mean RSD peak height	29%
Mean RSD peak area	28%
concentration detection limit	60 pM
mass detection limit	115 zmol