Dataset Available

Dataset for: Determination of COREXIT Components used in the Deepwater Horizon Cleanup by Liquid Chromatography-Ion Trap Mass Spectrometry

Authors: Linden, Karl; Parker, Austa

Published On: Jan 25 2016 19:45 UTC

DOI: https://doi.org/10.7266/N7ZP443H

UDI: R1.x141.065:0011

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Project Information

Funded By:
Gulf of Mexico Research Initiative

Funding Cycle:
RFP-I

Research Group:
Consortium for the Molecular Engineering of Dispersant Systems (C-MEDS)

Point of Contact

Vijay T. John
Tulane University / Department of Chemical and Biomolecular Engineering
vj@tulane.edu

Data Collection Period

2010-10-11

Theme keywords

Corexit, Mass Spectrometry, Analytical Method

ISO 19115-2 Metadata

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Abstract:

COREXIT 9500 was analyzed by high-performance liquid chromatography-ion trap mass spectrometry with electrospray ionization. Two components, dioctyl sodium sulfonate (DOSS) and diproylene glycol butyl ether (DGBE), were isolated from ocean water spiked with COREXIT 9500 by solid phase extraction. Ocean water samples were collected at Grand Isle, Louisiana at an oil-impacted beach; however, no traces of COREXIT were identified. This dataset contains concentrations and corresponding m/z areas of integration of DOSS and DGBE. Dataset is in support of publication DOI: 10.1039/c4ay00257a.

Suggested Citation:

Linden, Karl; Parker, Austa. 2016. Dataset for: Determination of COREXIT Components used in the Deepwater Horizon Cleanup by Liquid Chromatography-Ion Trap Mass Spectrometry. Distributed by: GRIIDC, Harte Research Institute, Texas A&M University–Corpus Christi. doi:10.7266/N7ZP443H

Publications:

Parker, A. M., Ferrer, I., Thurman, E. M., Rosario-Ortiz, F. L., & Linden, K. G. (2014). Determination of COREXIT components used in the Deepwater Horizon cleanup by liquid chromatography-ion trap mass spectrometry. Anal. Methods, 6(15), 5498–5502. doi:10.1039/c4ay00257a

Purpose:

To develop an analytical method and test that method on an field sample

Data Parameters and Units:

Cmpd 3: dioctyl sodium sulfonate (DOSS), Cmpd 7: diproylene glycol butyl ether (DGBE), Stnd: concentration (ug/L), MWT: molecular weight (g/mol), Stnd: concentration (M), MS Area: m/z area of integration. Estimated locations of sample sites: oil-impacted: 29.261393, -89.954338, non-impacted: 29.234882, -90.00309.