Mass

MS-IW-5915          
m-(1-naphthylazo)benzoic acid
C17H12N2O2          (Mass of molecular ion:    276)

   Source Temperature: 160 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      17.0       1.4
      18.0       7.6
      28.0       1.0
      39.0       1.4
      51.0       1.7
      65.0       4.7
      75.0       1.9
      76.0       3.0
      77.0       5.0
     101.0       2.8
     104.0       3.2
     115.0       1.0
     121.0      11.1
     122.0       1.0
     126.0       5.2
     127.0     100.0
     128.0      12.4
     129.0       1.1
     138.0       1.5
     143.0       2.3
     149.0       1.2
     155.0       6.9
     202.0       4.2
     203.0       2.3
     230.0       1.1
     231.0       1.3
     258.0       1.3
     275.0       3.9
     276.0      73.0
     277.0      13.9
     278.0       1.7