{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["006:55"], "contactPoint": {"fn": "Edward Sisco", "hasEmail": "mailto:edward.sisco@nist.gov"}, "description": "This dataset contains data to support the publication, \"Understanding Reporting Variability in Fire Debris Data Interpretation through an Interlaboratory Study\".\n\nIncluded in this dataset is:\n- Full set of processed data from the interlaboratory study\n- Information on instrumental methods used to collect spectral data\n- Copies of the interlaboratory study instruction sheet and survey form\n- Raw datafiles for all unknown samples, neat ignitable liquids, and control samples", "distribution": [{"description": "All results (presence / absence, short response, binned response, and confidence scores) for all datafiles and participants.", "downloadURL": "https://data.nist.gov/od/ds/mds2-4240/All%20Results%20Table.xlsx", "format": "Excel Spreadsheet", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Results Summary"}, {"description": "Form provided to participants to use to submit results, including the questions asked for each unknown sample file and additional demographic questions.", "downloadURL": "https://data.nist.gov/od/ds/mds2-4240/Results%20Survey%20Form_2.pdf", "format": "PDF document", "mediaType": "application/pdf", "title": "Results Form"}, {"description": "Instructions for completing the study, which were provided to participants with their unique set of datafiles.", "downloadURL": "https://data.nist.gov/od/ds/mds2-4240/Fire%20Debris%20Interlab%20-%20Instructions.pdf", "format": "PDF Document", "mediaType": "application/pdf", "title": "Fire Debris Interlab - Instructions"}, {"description": "Method files, containing the GC-MS method parameters, used for collection of all datafiles.", "downloadURL": "https://data.nist.gov/od/ds/mds2-4240/GC-MS%20Method%20Files.zip", "format": "Agilent .M file format", "mediaType": "application/x-zip-compressed", "title": "GC-MS Method Files"}, {"description": "Raw GC-MS datafiles of exemplar neat ignitable liquids that were sent to participants.", "downloadURL": "https://data.nist.gov/od/ds/mds2-4240/Datafiles%20-%20Neat%20Ignitable%20Liquids.zip", "format": "Agilent .D file format", "mediaType": "application/x-zip-compressed", "title": "Datafiles - Neat Ignitable Liquids"}, {"description": "Raw GC-MS datafiles of the control samples sent to participants.", "downloadURL": "https://data.nist.gov/od/ds/mds2-4240/Datafiles%20-%20Control%20Samples.zip", "format": "Agilent .D file format", "mediaType": "application/x-zip-compressed", "title": "Datafiles - Control Samples"}, {"description": "Raw GC-MS datafiles of the samples that participants were asked to interpret.", "downloadURL": "https://data.nist.gov/od/ds/mds2-4240/Datafiles%20-%20Unknown%20Samples.zip", "format": "Agilent .D file format", "mediaType": "application/x-zip-compressed", "title": "Datafiles - Unknown Samples"}, {"description": "Text file with more detailed information on individual files in the entry.", "downloadURL": "https://data.nist.gov/od/ds/mds2-4240/README.txt", "format": "txt file", "mediaType": "text/plain", "title": "Read Me file"}], "identifier": "ark:/88434/mds2-4240", "issued": "2026-08-12", "keyword": ["E1618", "Fire Debris", "Ignitable Liquids", "Interlaboratory Study", "Interpretation"], "landingPage": "https://data.nist.gov/od/id/mds2-4240", "language": ["en"], "license": "https://www.nist.gov/open/license", "modified": "2026-07-21 00:00:00", "programCode": ["006:045"], "publisher": {"@type": "org:Organization", "name": "National Institute of Standards and Technology"}, "theme": ["Forensic Science", "Forensics:Trace evidence"], "title": "Supporting Data for \"Understanding Reporting Variability in Fire Debris Data Interpretation through an Interlaboratory Study\""}