March 17, 2015-SP

3/17/2015

LC CONDITIONS

• Waters Acquity ACQUITY UPLC ® BEH C18 1.8 µm, 2.1 x 100 mm column • Mobile phase A: 10 mM ammonium acetate in water - • Mobile phase-B: 10 mM ammonium acetate in 95/5 (vol.) acetonitrile/water • Gradient conditions Chromatography  Flow Rate  300 µL/min  Column Temperature  40°C  Injection Volume  10 μL   S l T A bi amp e emperature  m ent

Gradient Program 

Time  0.00  1.00  7.00  9.00  9.01  12.00 

% A 

% B 

Curve 

90  90  45 

10  10  55 

6  6  6  6  6  6 

100 

90  90 

10  10 

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MFA‐AOAC, 2015 

March17,2015

MS CONDITIONS

MS Tune   Ionization Mode 

ESI‐ 

Cone Gas  Nebulizer 

250 L/Hr 

Capillary 

0.5 kV  20.0 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‐2NPH 

212  216 

182  186 

0.15  0.15 

20  20 

15  15 

MFA‐2NPH_IS  

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MFA‐AOAC, 2015 

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