AOAC SPIFAN Nutrients ERP (December 7, 2022)
HMO-02 (Analysis Paper) 10-2022 FOR ERP USE ONLY DO NOT DISTRIBUTE
A
B
0.800
6.0
0.700
y = 0.004x R² = 0.9996
4.0
0.600
2.0
0.500
0.400
0.0
0
50
100
150
200
0.300
-2.0
0.200
Concentration (%)
Peak Area Ratio (DFL/IS)
0.100
-4.0
0.000
Difference Berween Actual and Calculated
0
50
100
150
200
-6.0
DFL Concentration (µg/mL)
DFL Concentration (µg/mL)
Figure 7: Calibration fit for DFL. A: Calibration curve. B: Plot of relative residuals
A
B
1.600
6.0
1.400
4.0
y = 0.0042x R² = 0.9997
1.200
2.0
1.000
0.800
0.0
0
50 100 150 200 250 300 350 400
0.600
-2.0
0.400
Concentration (%)
Peak Area Ratio (LNT/IS)
0.200
-4.0
0.000
Difference Berween Actual and Calculated
0
50 100 150 200 250 300 350 400
-6.0
LNT Concentration (µg/mL)
LNT Concentration (µg/mL)
Figure 8: Calibration fit for LNT. A: Calibration curve. B: Plot of relative residuals
A
B
1.200
6.0
1.000
4.0
y = 0.0042x R² = 0.9987
0.800
2.0
0.600
0.0
0
50
100
150
200
250
0.400
-2.0
Concentration (%)
0.200 Peak Area Ratio (LNnT/IS)
-4.0
0.000
Difference Berween Actual and Calculated
0
50
100
150
200
250
-6.0
LNnT Concentration (µg/mL)
LNnT Concentration (µg/mL)
Figure 9: Calibration fit for LNnT. A: Calibration curve. B: Plot of relative residuals
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