Mass

MS-NW-9003          
o-nitrophenyl acetate
C8H7NO4             (Mass of molecular ion:    181)

   Source Temperature: 270 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       1.8
      28.0       1.4
      30.0       1.4
      38.0       1.5
      39.0       2.9
      42.0       1.5
      43.0     100.0
      44.0       2.4
      50.0       1.0
      51.0       1.4
      52.0       1.0
      53.0       1.4
      63.0       5.2
      64.0       4.0
      65.0       5.0
      81.0       2.8
      92.0       1.4
      93.0       2.5
     106.0       1.6
     109.0       3.5
     122.0       1.6
     123.0       1.6
     139.0      58.0
     140.0       4.1
     181.0       3.1