C2 to C6 analysis of the OPANAC derivitized, desalted, hydrolyzed hot-water extract, sample processing to be included in data bundles

20231114_LC-MS_GSFC_OREX-803001-0_1_LCMSCollection_1.yaml

20231114_LC-MS_GSFC_OREX-803001-0_1_LCMSCollection_1.zip

20231114_LC-MS_GSFC_OREX-803001-0_1_instrumentMetadata_1.TXT

20231114_LC-MS_GSFC_OREX-803001-0_1_instrumentMetadata_1.yaml

20231114_LC-MS_GSFC_OREX-803001-0_1_methodDescription_1.pdf

20231114_LC-MS_GSFC_OREX-803001-0_1_methodDescription_1.yaml

20231114_LC-MS_GSFC_OREX-803001-0_1_samplePreparation_1.pdf

20231114_LC-MS_GSFC_OREX-803001-0_1_samplePreparation_1.yaml

Liquid Chromatography-Mass Spectrometry

Waters Xevo G2 QToF

NASA Goddard Space Flight Center

The samples were Bennu, Murchison, and Fused Silica. The sample extract was Hot water extracted and derivatized with OPANAC. Each analysis produced two files, a .mzml chromatogram-mass spectrum and a .csv chromatogram-fluorescence file.

This dimension is the chromatographic retention time

This dimension is the mass-to-charge ratio measured by the mass spectrometer

This is a unitless measure of intensity of the mass peak

This is the instrumental output that describes conditions for the LC-MS instrument during these analyses.

This describes the naming conventions of the analysis files, the standards used, which compound class is being analyzed, and the instrumental conditions for the analysis.

This describes the preparation of the sample before its analysis (e.g., extraction conditions, hydrolysis, desalting, derivatization).

Astromat

OPANAC C2 to C6 Hydrolyzed Samples

How To Cite

Analytical Method

Files

Funding Sources