March 17, 2015-SP

3/17/2015

LC CONDITIONS 

Mobile Phase A: 0.1% formic acid in water

Mobile Phase B: 0.2% formic acid in methanol 

Chromatography  Flow Rate 

350 µL/min 

Column Temperature 

40°C  5 μL  

Injection Volume 

Sample Temperature  Gradient Program 

Ambient 

Time 

% A1 

% B1 

Curve 

0.00 2.00 6.00 9.00 9.01

100 100

0 0

6 6 6 6 6 6

2 2

98 98

100 100

0 0

11.00

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13

MFA‐AOAC, 2015 

March17,2015

MS CONDITIONS

MS Tune   Ionization Mode 

ESI‐ 

Cone Gas  Nebulizer 

250 L/Hr 

Capillary 

2.5 kV  30.0 V 

7.0 bar 

Source Offset 

Collision Gas Flow  Quad 1 Resolution Quad 2 Resolution  MS Calibration Range 

0.15 mL/min 

Source Temperature 150°C

Unit Mass (0 75 Da FWHM)  .   Unit Mass (0.75 Da FWHM) 

Gas Temperature 

350°C 

Desolvation Gas Flow  900 L/Hr 

50‐2000 amu 

MS/MS Transitions  Compound 

Parent Mass (m/z) Daughter Mass (m/z)  Dwell (s) Cone (V) Collision Energy (V) 

MFA 1  MFA 2 

77.0  77.0  81.0  81.0 

33.0  57.0  36.0  60.0

0.250  0.250  0.250  0.250

20  20  20 

10  10  10 

MFA IS 1  MFA IS 2 

20

10

Proprietaryand confidential — do not distribute © 2015 Abbott Laboratories

14

MFA‐AOAC, 2015 

March17,2015

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