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Title: Solid phase sampling device and methods for point-source sampling of polar organic analytes

Abstract

Sampling devices for sampling an aqueous source (e.g., field testing of ground water) for multiple different analytes are described. Devices include a solid phase extraction component for retention of a wide variety of targeted analytes. Devices include analyte derivatization capability for improved extraction of targeted analytes. Thus, a single device can be utilized to examine a sample source for a wide variety of analytes. Devices also include an isotope dilution capability that can prevent error introduction to the sample analysis and can correct for sample loss and degradation from the point of sampling until analysis as well as correction for incomplete or poor derivatization reactions. The devices can be field-deployable and rechargeable.

Inventors:
; ;
Issue Date:
Research Org.:
Savannah River National Laboratory (SRNL), Aiken, SC (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1824023
Patent Number(s):
11022593
Application Number:
16/170,185
Assignee:
Savannah River Nuclear Solutions, LLC (Aiken, SC)
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02A - TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
DOE Contract Number:  
AC09-08SR22470
Resource Type:
Patent
Resource Relation:
Patent File Date: 10/25/2018
Country of Publication:
United States
Language:
English

Citation Formats

Boggess, Andrew J., Crump, Stephen L., and White, Thomas L. Solid phase sampling device and methods for point-source sampling of polar organic analytes. United States: N. p., 2021. Web.
Boggess, Andrew J., Crump, Stephen L., & White, Thomas L. Solid phase sampling device and methods for point-source sampling of polar organic analytes. United States.
Boggess, Andrew J., Crump, Stephen L., and White, Thomas L. Tue . "Solid phase sampling device and methods for point-source sampling of polar organic analytes". United States. https://www.osti.gov/servlets/purl/1824023.
@article{osti_1824023,
title = {Solid phase sampling device and methods for point-source sampling of polar organic analytes},
author = {Boggess, Andrew J. and Crump, Stephen L. and White, Thomas L.},
abstractNote = {Sampling devices for sampling an aqueous source (e.g., field testing of ground water) for multiple different analytes are described. Devices include a solid phase extraction component for retention of a wide variety of targeted analytes. Devices include analyte derivatization capability for improved extraction of targeted analytes. Thus, a single device can be utilized to examine a sample source for a wide variety of analytes. Devices also include an isotope dilution capability that can prevent error introduction to the sample analysis and can correct for sample loss and degradation from the point of sampling until analysis as well as correction for incomplete or poor derivatization reactions. The devices can be field-deployable and rechargeable.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {6}
}

Works referenced in this record:

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