苯并(B)荧蒽

Mass

MS-NW-7967          
benz(E)acephenanthrylene
C20H12              (Mass of molecular ion:    252)

   Source Temperature: 200 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      18.0       1.1
      99.0       1.2
     100.0       1.8
     111.0       1.7
     111.5       1.6
     112.0       5.5
     112.5       2.1
     113.0       7.0
     113.5       1.4
     123.5       1.0
     124.0       5.1
     124.5       3.1
     125.0      11.0
     125.5       3.3
     126.0      17.1
     126.5       3.8
     223.0       1.0
     224.0       3.0
     225.0       2.0
     226.0       1.8
     248.0       4.2
     249.0       3.2
     250.0      18.3
     251.0       6.5
     252.0     100.0
     253.0      21.7
     254.0       2.5