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MB Sample ID: SA026432
Local Sample ID: | 53.2 |
Subject ID: | SU000530 |
Subject Type: | Date palm fruit |
Subject Species: | Phoenix dactylifera |
Taxonomy ID: | 42345 |
Species Group: | Plant |
Select appropriate tab below to view additional metadata details:
Combined analysis:
Analysis ID | AN000777 | AN000778 | AN000779 |
---|---|---|---|
Analysis type | MS | MS | MS |
Chromatography type | GC | Reversed phase | Reversed phase |
Chromatography system | Thermo-Finnigan Trace DSQ fast-scanning single-quadrupole mass spectrometer | Waters Acquity | Waters Acquity |
Column | 5% diphenyl/ 95% dimethyl polysiloxane GC column | C18 reversed phase | C18 reversed phase |
MS Type | EI | ESI | ESI |
MS instrument type | Single quadrupole | Orbitrap | Orbitrap |
MS instrument name | Thermo Trace DSQ | Thermo Orbitrap Elite Hybrid Ion Trap-Orbitrap | Thermo Orbitrap Elite Hybrid Ion Trap-Orbitrap |
Ion Mode | POSITIVE | POSITIVE | NEGATIVE |
Units | Counts per second (cps) | Counts per second (cps) | Counts per second (cps) |
Chromatography:
Chromatography ID: | CH000557 |
Chromatography Summary: | The 5% diphenyl/ 95% dimethyl polysiloxane GC column and the temperature ramp was from 40° to 300° C in a 16 minute period. Samples were analyzed on a Thermo-Finnigan Trace DSQ fast-scanning single-quadrupole mass spectrometer using electron impact ionization. The instrument was tuned and calibrated for mass resolution and mass accuracy on a daily basis. |
Instrument Name: | Thermo-Finnigan Trace DSQ fast-scanning single-quadrupole mass spectrometer |
Column Name: | 5% diphenyl/ 95% dimethyl polysiloxane GC column |
Chromatography Type: | GC |
Chromatography ID: | CH000558 |
Chromatography Summary: | The LC/MS portion of the platform was based on a Waters ACQUITY ultra-performance liquid chromatography (UPLC) and a ThermoFisher Scientific Orbitrap Elite high resolution/accurate mass spectrometer, which consisted of a heated electrospray ionization (HESI) source and orbitrap mass analyzer operated at 30,000 mass resolution. The MS analysis alternated between MS and data-dependent MS2 scans using dynamic exclusion. |
Instrument Name: | Waters Acquity |
Column Name: | C18 reversed phase |
Chromatography Type: | Reversed phase |