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MB Sample ID: SA178551
| Local Sample ID: | 180801bJWsa02_1 |
| Subject ID: | SU002007 |
| Subject Type: | Human |
| Subject Species: | Homo sapiens |
| Taxonomy ID: | 9606 |
| Gender: | Female |
Select appropriate tab below to view additional metadata details:
Combined analysis:
| Analysis ID | AN003137 |
|---|---|
| Analysis type | MS |
| Chromatography type | GC |
| Chromatography system | Leco Pegasus IV GC |
| Column | Restek Rtx-5Sil (30m x 0.25mm,0.25um) |
| MS Type | EI |
| MS instrument type | GC-TOF |
| MS instrument name | Leco Pegasus IV TOF |
| Ion Mode | POSITIVE |
| Units | Peak height |
MS:
| MS ID: | MS002917 |
| Analysis ID: | AN003137 |
| Instrument Name: | Leco Pegasus IV TOF |
| Instrument Type: | GC-TOF |
| MS Type: | EI |
| MS Comments: | fter hard ionization by electron ionization, one electron gets abstracted from the intact molecules which hence become positively charged. The standardized -70 eV ionization voltage is so high that molecules fragment into multiple product ions, which may also form rearrangements among each other. Fragments are then analyzed by time of flight mass spectrometry which is made here by the vendor Leco corporation not to obtain accurate mass information at high resolution but instead to obtain mass spectra at very high sensitivity and speed. Mass spectrometry parameters are used as follows: a Leco Pegasus IV mass spectrometer is used with unit mass resolution at 17 spectra s-1 from 80-500 Da at -70 eV ionization energy and 1800 V detector voltage with a 230°C transfer line and a 250°C ion source. |
| Ion Mode: | POSITIVE |
