Astromat

This bundle contains data from the EA-IRMS analysis of the Bennu Amino Acid solid extraction residue of sample OREX-800107-183. The samples were analyzed across two sequences. Therefore, the dataset is comprised of two collections. Collection 1 includes 1 dummy standard, 8 blanks, 20 standards, and 10 OREX-800107-183 samples. Each analysis produced 2 raw sample analysis files (.csv, containing time and intensity data for gas chromatogram), one for nitrogen and one for carbon. An additional .csv file contains the exported data for the sequence, including all samples, standards, and blanks. For a total of 79 files. Collection 2 includes 9 dummy standards, 8 blanks, 20 standards, and 2 OREX-800107-183 samples. Each analysis produced 2 raw sample analysis files (.csv, containing time and intensity data for gas chromatogram), one for nitrogen and one for carbon. An additional .csv file contains the exported data for the sequence, including all samples, standards, and blanks. For a total of 79 files. The bundle also includes information on sample preparation and analytical methods. The purpose of this dataset was to measure the carbon and nitrogen isotope values and calculate the amount of carbon and nitrogen in the solid extraction residue remaining after amino acids were extracted from OREX-800107-183.