Catalog - Data.gov

Found 38 datasets matching "gas chromatograph/mass spectrometer".

Federal
MSL MARS SAMPLE ANALYSIS AT MARS 5 RDR LEVEL 2 V1.0
- Organization: National Aeronautics and Space Administration
- Updated: 2025-07-17
This archive contains Reduced Data Record (RDR) instrument data acquired by the Sample Analysis at Mars (SAM) instrument suite on the Mars Science Laboratory rover. SAM includes the Quadrupole...

Search relevance: 108.15 | Views last month: 0
Federal
MSL MARS SAMPLE ANALYSIS AT MARS 2 RDR LEVEL 0 V1.0
- Organization: National Aeronautics and Space Administration
- Updated: 2025-07-17
This archive contains Reduced Data Record (RDR) instrument data acquired by the Sample Analysis at Mars (SAM) instrument suite on the Mars Science Laboratory rover. SAM includes the Quadrupole...

Search relevance: 100.55 | Views last month: 0
Federal
Volume Fraction and Temperature Measurements of 30 cm Acetone, Ethanol, Methanol, Pool Fires
- Organization: National Institute of Standards and Technology
- Updated: 2019-09-27 00:00:00
This dataset documents a series of time-averaged gas species measurements made along the centerline of methanol, ethanol, and acetone pool fires steadily burning in a quiescent environment. All...
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Search relevance: 93.44 | Views last month: 0
Federal
Measurements of polycyclic aromatic hydrocarbons (PAHs) in muscle tissue of several fish species and liver anomalies in red snapper collected aboard multiple cruises in the southern Gulf of Mexico from 2010-06-05 to 2016-08-19 (NCEI Accession 0239471)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-08-04T00:00:00.000+00:00
This data package contains measurements of polycyclic aromatic hydrocarbons (PAHs) in muscle tissue of several fish species including Red Snapper and Yellowedge Grouper collected aboard R/V Justo...
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Search relevance: 77.22 | Views last month: 0
Federal
TRACE-P P-3B In-Situ Trace Gas Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
TRACE-P_TraceGas_AircraftInSitu_P3B_Data is the in-situ trace gas data collected onboard the P-3B aircraft during the Transport and Chemical Evolution over the Pacific (TRACE-P) suborbital...
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Search relevance: 64.09 | Views last month: 0
Federal
SOLVE I ER-2 Aircraft In-situ Trace Gas Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
SOLVE1_TraceGas_AircraftInSItu_ER2_Data is the in-situ trace gas data for the ER-2 aircraft collected during the SAGE III Ozone Loss and Validation Experiment (SOLVE). Data were collected by...
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Search relevance: 59.53 | Views last month: 0
Federal
Gas chemistry and isotope compositions at Sulphur Banks, Kīlauea Volcano, Hawai`i
- Organization: Department of the Interior
- Updated: 2020-12-07T00:00:00Z
Sulphur Banks, near the summit of Kīlauea Volcano on the Island of Hawai`i, is a thermal area where volcanic gases and steam are discharged. A research well drilled in the 1920s at Sulphur Banks...
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Search relevance: 57.74 | Views last month: 0
Federal
TRACE-P DC-8 In-Situ Trace Gas Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
TRACE-P_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data collected onboard the DC-8 aircraft during the Transport and Chemical Evolution over the Pacific (TRACE-P) suborbital...
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Search relevance: 55.82 | Views last month: 1
Federal
Re-opening of a precautionary fisheries closure in federal jurisdiction in response to the Deepwater Horizon oil spill, based on sensory and chemical data from the summer and fall of 2010 (NCEI Accession 0068489)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2010-11-12T00:00:00.000+00:00
No description was provided.
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Search relevance: 50.99 | Views last month: 0
Federal
Data from: Elucidating the behavioral ecology to conspecific emissions by the native red sunflower seed weevil, <i>Smicronyx fulvus</i>, a resurging pest of sunflower
- Organization: Department of Agriculture
- Updated: 2025-08-18
InsectsThe S. fulvus used in this experiment were progeny of field-collected weevils. As described by Prasifka et al. (2015), adult weevils were collected from wild sunflowers in North Dakota,...
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Search relevance: 50.81 | Views last month: 0
Federal
Sediment Sampling for Poly-Aromatic Hydrocarbons (PAHs) in Mobile Bay and Mississippi Sound in 2013 (NCEI Accession 0116480)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-02-21T00:00:00.000+00:00
Sediment samples were collected at ten sites within Mobile Bay and Mississippi Sound on January 28, 2013, for PAH analysis. All samples tested were below detection limits for PAHs.
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Search relevance: 45.04 | Views last month: 0
Federal
Completed dataset from the Commonwealth Scientific and Industrial Research Organization (CSIRO) collected during the response to the Deepwater Horizon incident in the Gulf of Mexico onboard the M/V Ryan Chouest Cruise 1 through Cruise 15 from 2010-06-05 to 2010-09-14 (NCEI Accession 0086283)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-14T00:00:00.000+00:00
In response to the Gulf of Mexico oil spill, scientists from the Commonwealth Scientific and Industrial Research Organization (CSIRO) conducted on-site monitoring of dispersed oil at the request...
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Search relevance: 44.68 | Views last month: 0
Federal
NCCOS Assessment: Developing and Implementing Protocols for the use of Passive Samplers in Environmental Monitoring: Validating In Situ Use and Expanding the Application of Passive Samplers such as Silicone Bands for chemical contaminants in the Charleston Harbor, Charleston, SC, 2021-2024 (NCEI Accession 0308299)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-10-01T00:00:00.000+00:00
Contained in this dataset are time weighted average water concentrations in ng/L for polycyclic aromatic hydrocarbons, fipronils and pyrethroids. Data was collected seasonally from 2021 to 2024 at...
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Search relevance: 42.41 | Views last month: 0
Federal
Assimilation of Oil-Derived Elements by Oysters Due to the Deepwater Horizon Oil Spill in 2010 (NCEI Accession 0118498)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-05-15T00:00:00.000+00:00
This dataset contains stable isotope ratios of carbon and nitrogen in oyster shell, suspended particulate matter (SPM), and oil from the Deepwater Horizon oil spill. Shell material was sampled...
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Search relevance: 40.83 | Views last month: 0
Federal
Water quality surveys in Culebra: human dietary tracers—caffeine and sucralose—concentrations from 2023-05-03 to 2024-05-21 (NCEI Accession 0309236)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-11-05T00:00:00.000+00:00
This record describes water quality human dietary tracer concentration metrics collected monthly between May 2023 to May 2024 to provide reference data of nearshore water quality on the island of...
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Search relevance: 40.22 | Views last month: 0
Federal
MOOSE Aerodyne Mobile Laboratory Measurements
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
MOOSE_Aerodyne-Mobile-Laboratory_1 is the data collected by the Aerodyne Mobile Laboratory (AML) during the Michigan-Ontario Ozone Source Experiment (MOOSE). Instruments used to collect data...
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Search relevance: 37.50 | Views last month: 0
Federal
Data from: Towards predicting biochar impacts on plant-available soil nitrogen content
- Organization: Department of Agriculture
- Updated: 2025-11-21
Biochars are charcoals used as soil amendments, and they have many beneficial effects on soil health. However, one negative effect is biochars often reduce concentrations of soil nitrogen that are...
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Search relevance: 36.75 | Views last month: 0
Federal
Shotgun proteomics of thermally challenged Caribbean reef corals (NCEI Accession 0227133)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-07-30T00:00:00.000+00:00
A proteome profiling approach was taken to characterize the cellular biology of massive corals of the Upper Florida Keys exposed to experimentally elevated temperatures. Specifically, Orbicella...
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Search relevance: 34.72 | Views last month: 1
Federal
Data from: Solenopsis invicta Viruses and Kneallhazia solenopsae in Tennessee Imported Fire Ant (Hymenoptera: Formicidae) Populations
- Organization: Department of Agriculture
- Updated: 2025-11-26
The dataset contains the geographic occurrence of Kneallhazia solenopsae (Knell, Allen & Hazard) (Microsporidia: Burenellidae) (formerly Thelohania solenopsae Knell Allen & Hazard) and Solenopsis...
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Search relevance: 31.62 | Views last month: 1
Federal
Discrete profile and surface underway measurements of carbonate chemistry and others hydrographic and chemical parameters, collected during R/V Neeskay and R/V Osprey cruises in Lake Michigan from 2017-05-01 to 2022-04-30 (NCEI Accession 0259963)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-09-29T00:00:00.000+00:00
This dataset consists of discrete profile and surface underway measurements of carbonate chemistry and others hydrographic and chemical parameters, collected during R/V Neeskay and R/V Osprey...
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Search relevance: 31.09 | Views last month: 0

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