LOD Linearity range r2 Relative response factors
(I)
n = 310,5 pmol
  mg kg-1
(µg ml-1)
Equation mg kg-1
(µg ml-1)
  I RSD
δ 2,9
(2,2)
y=-423,7+367,3x 3,0 – 62,5
(2,3 – 48,0)
0,996 1 -
γ 1,3
(1,0)
y=351,3+375,6x 1,4 – 62,5
(1,1 – 48,0)
0,994 2,4 3,6
α 0,8
(0,6)
y=-102342429,3x 0,9 – 62,5
(0,7 – 48,0)
0,998 4,3 2,9
Table 4: Limit of detection, linearity range and relative response factors calculated for studied tocopherols determined by LC-APPI/MS/MS.
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