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
0
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
Proprietaryand confidential — do not distribute © 2015 Abbott Laboratories
MFA‐AOAC, 2015
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