苯并(G,H,I)苝

Mass

MS-NW-3209          
benzo(ghi)perylene
C22H12              (Mass of molecular ion:    276)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      18.0       2.5
      91.0       1.0
     111.0       1.4
     112.0       1.1
     123.0       2.1
     123.5       1.7
     124.0       4.2
     124.5       1.4
     125.0       3.8
     135.0       2.0
     135.5       1.7
     136.0       7.8
     136.5       4.6
     137.0      17.6
     137.5       5.9
     138.0      23.7
     138.5       5.7
     248.0       1.5
     252.0       2.9
     272.0       3.8
     273.0       3.1
     274.0      15.6
     275.0       9.9
     276.0     100.0
     277.0      24.0
     278.0       2.8