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【求助】GC-MS质谱数据

  • ynfwii2009
    2010/06/28
  • 私聊

气质联用(GCMS)

  • 请问下,在对GC-MS质谱进行分析时,如果出现
    50.9 51 51.1 5252.1 52.2
    100 80
    101 90
    102 96
    103 111
    104 112
    105 113
    (第一行是核质比,下面的数值是离子碎片丰度,每一行对应一个保留时间)这一类的数据,能否把50.9,51,51.1看作同一离子碎片,并且把后三个也看作同一离子碎片?
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  • symmacros

    第1楼2010/06/28

    应助达人

    楼主能不能把数据列表一下,方便看。50.9,51,51.1可以看作同一离子碎片。

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  • ynfwii2009

    第2楼2010/06/28

    多谢你答复,前面只是举个例子,这是部分数据,都还没整理

    38.12583826037.97253623936270
    39.2674739.1685139.161943848738.1539
    40.12115240.121632402128839.1643439.16178
    41.12430441.12192841.12079240.1210484022800
    42.1244642.1199542.1179641.11810441.118560
    43.1835843.1869743.1836342.2185142.12362
    44385744325044436043.1757543.17295
    45.1106945.1101145.262844469244.14631
    50.169550.136050.15084571545355
    51.1143751.1158551.1158146.718350753
    51.950652.257052.163249.969651.11827
    52.249653.1466053.2474851.1221952.2742
    53.1546454.2115554106452.289753.14900
    symmacros(jimzhu) 发表:楼主能不能把数据列表一下,方便看。50.9,51,51.1可以看作同一离子碎片。

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  • ynfwii2009

    第3楼2010/06/28

    54.1166055.11199755.11409053.1485054.2789
    55.11363356.2538956.1605554.1154355.111766
    56.1640357.1398357.1355055.11469456.15064
    57.1302658.23415867356.15557572677
    5833959.146359.142357.1330558.1259
    5964559.924560.121458.134459396
    6020563.24106370458.915561.7254
    61.928864.123764.121460.129563591
    63.147765.1219565263663560652294
    6422166.19616670965.1326966.11204
    65181667.11950467.1195526681867.117400
    66.181068.2700268.1668167.11688068.17124
    67.11854469.12311269.12212868.1708269.120224
    68.1845570.2458670409969.12200870.13997
    69.12404071.1702971.1560070.1338171.14748
    symmacros(jimzhu) 发表:楼主能不能把数据列表一下,方便看。50.9,51,51.1可以看作同一离子碎片。

0
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  • ynfwii2009

    第4楼2010/06/28

    70.1446671.959771.939471.1557472456
    71.1614173.2232731577267873.2313
    72.18447424277.139657338574.1364
    72.916877.1449378.2135674.9310774902
    77.1412878.1108379.1754876.117378.11200
    7876579.1794180226377.1429979.17800
    79.1791280240981.12159278.2728801852
    80.2207381.12229682.11177979.1843381.120824
    81.12311282.11248683.2384680220682.19320
    82.11243383.1366384.1258781.12104083.13666
    83.1368284264185161482.111198842569
    84.2190885.115468672283.1491485.3888
    85.1128886.16038935984.1187986599
    867628927191.1608485.1113787.1265
    86.916691.156019213938663891.15847
    91.1598192135693.1940687229921707
    symmacros(jimzhu) 发表:楼主能不能把数据列表一下,方便看。50.9,51,51.1可以看作同一离子碎片。

0
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  • ynfwii2009

    第5楼2010/06/28

    92162693.1716194.1181789.126293.17667
    93.1843194193195.11780091.1627794.12451
    94.1231995.11555796.1335492136295.115528
    95.11581496.1306697.1204793.1815596.13069
    96.1324897.2191298.1934941948972139
    97155298135998.935195.11637697.91550
    98131599.1759102.923796.1261499718
    98.939010122310419397.11826101.2191
    100.1189102.9415105.1375697.9941102289
    101.2283103.5188106.182898.2972102.8606
    102.2226104304107.1289199.1691104390
    103.2531105.13027108.11166101.71701052713
    105.13006106.2635109.115326102.8331106468
    106855107.22233110.13960103.2334107.12159
    107.12298108.39391112553104.2333108.3572
    107.91280109.114319112.213481053919109.115856
    109.113650110.13604113.1547106.1579110.14666
    symmacros(jimzhu) 发表:楼主能不能把数据列表一下,方便看。50.9,51,51.1可以看作同一离子碎片。

0
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  • symmacros

    第6楼2010/06/29

    应助达人

    楼主只要举个例子即可。不必那么多数据。说明一下每一列(行)是什么内容。楼主还有什么问题?

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  • ynfwii2009

    第7楼2010/06/29

    这四组数据,对应的是某个保留时间(没有标出),每组的前一列是核质比,后一列是离子丰度。我要列出横标题为核质比,纵标题为保留时间的离子丰度矩阵。由于离子碎片总共有300多,保留时间也取了50多个点,排列比较麻烦,所以就问了上述问题

    symmacros(jimzhu) 发表:楼主只要举个例子即可。不必那么多数据。说明一下每一列(行)是什么内容。楼主还有什么问题?

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  • ynfwii2009

    第8楼2010/06/29

    纠正下
    每组数据对应一个保留时间

    symmacros(jimzhu) 发表:楼主只要举个例子即可。不必那么多数据。说明一下每一列(行)是什么内容。楼主还有什么问题?

0
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