Vitamin A

Mass

MS-IW-1573          
retinol
C20H30O             (Mass of molecular ion:    286)

   Source Temperature: 200 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      18.0       2.1
      27.0       1.8
      29.0       3.2
      39.0       3.3
      41.0      12.5
      43.0      10.4
      51.0       1.1
      53.0       3.8
      55.0      12.0
      56.0       1.0
      57.0       2.6
      65.0       3.1
      67.0       6.5
      69.0      16.9
      70.0       1.3
      71.0       2.4
      77.0       8.5
      78.0       1.9
      79.0       9.5
      80.0       2.0
      81.0      12.8
      82.0       1.9
      83.0       6.2
      84.0       1.1
      85.0       2.3
      86.0       1.4
      91.0      16.9
      92.0       3.0
      93.0      13.8
      94.0       2.9
      95.0      15.2
      96.0       2.5
      97.0       3.6
      98.0       1.0
      99.0       1.1
     103.0       2.4
     104.0       1.4
     105.0      21.5
     106.0       5.0
     107.0      16.6
     108.0       3.9
     109.0      11.8
     110.0       2.2
     111.0       7.2
     112.0       1.3
     113.0       1.4
     115.0       5.9
     116.0       2.4
     117.0       6.8
     118.0       2.6
     119.0      26.9
     120.0       8.0
     121.0      17.0
     122.0       5.3
     123.0       9.6
     124.0       1.7
     125.0       1.4
     127.0       2.3
     128.0       6.7
     129.0       7.9
     130.0       3.4
     131.0      12.1
     132.0       6.3
     133.0      16.1
     134.0       5.7
     135.0       9.4
     136.0       3.0
     137.0       6.5
     138.0       1.5
     139.0       1.5
     141.0       5.0
     142.0       5.5
     143.0      12.7
     144.0       6.2
     145.0      21.2
     146.0       5.7
     147.0      12.0
     148.0       5.3
     149.0       5.1
     150.0       5.1
     151.0       2.1
     152.0       2.3
     153.0       3.3
     154.0       2.1
     155.0       6.5
     156.0       5.2
     157.0      22.0
     158.0       6.3
     159.0      21.9
     160.0       4.6
     161.0      13.0
     162.0       3.9
     163.0       3.0
     164.0       1.2
     165.0       3.7
     166.0       2.4
     167.0       2.9
     168.0       2.4
     169.0       7.2
     170.0       4.6
     171.0      18.9
     172.0       5.6
     173.0      15.9
     174.0       4.3
     175.0      12.0
     176.0       5.0
     177.0       5.2
     178.0       2.1
     179.0       2.2
     180.0       2.6
     181.0       3.2
     182.0       2.8
     183.0      10.5
     184.0       4.0
     185.0      20.8
     186.0       5.8
     187.0       8.3
     188.0       2.9
     189.0       3.5
     190.0       1.5
     191.0       1.5
     192.0       1.1
     193.0       2.0
     194.0       1.0
     195.0       2.8
     196.0       2.1
     197.0      15.3
     198.0       5.1
     199.0      14.6
     200.0       3.8
     201.0       4.9
     202.0       2.1
     203.0       2.4
     204.0       1.5
     205.0       1.2
     207.0       1.0
     209.0       1.9
     210.0       1.4
     211.0       6.0
     212.0       5.6
     213.0       7.9
     214.0       3.2
     215.0       4.5
     216.0       2.0
     217.0       2.0
     223.0       1.4
     225.0       5.0
     226.0       1.5
     227.0       2.2
     229.0       1.6
     230.0       1.5
     231.0       1.1
     237.0       1.3
     239.0       2.2
     240.0       1.5
     241.0       3.6
     242.0       1.1
     243.0       3.0
     251.0       1.5
     252.0       2.5
     253.0      13.2
     254.0       5.2
     255.0      63.5
     256.0      15.1
     257.0       2.7
     266.0       2.0
     268.0      35.6
     269.0      10.1
     270.0      10.9
     271.0      12.1
     272.0       3.2
     282.0       1.1
     284.0       5.4
     285.0       1.8
     286.0     100.0
     287.0      23.3
     288.0       3.8
     302.0       3.7