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March 1995
Rapid determination of radium isotopes by alpha spectrometry
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July 1995
Radium isotope determination by alpha-spectrometry after electrodeposition from solution with added platinum
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January 1994
Advantages of low-background liquid scintillation alpha-spectrometry and pulse shape analysis in measuring222Rn, uranium and226Ra in groundwater samples
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December 1997
Contribution to the simultaneous determination of228Ra and226Ra by using 3M's EMPORETM radium rad disks
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September 1997
Determination of226Ra in environmental samples using high-resolution inductively coupled plasma mass spectrometry
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May 1999
Rapid radiochemical separation of radium from environmental samples using ion-exchanger Zeokarb-225
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March 1983
Radium determination in soil samples using a gamma-ray coincidence spectrometer
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March 1979
An α-γ coincidence technique for measuring226Ra concentrations in water
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September 1983
Fast determination of uranium and radium in waters of variable composition
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January 2006
Determination of 226Ra, 224Ra, 223Ra and 228Ra in mineral water samples of the Slovak Republic
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January 2006
Determination of radium and uranium isotopes in natural waters by sorption on hydrous manganese dioxide followed by alpha-spectrometry
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May 2005
Determination of radium isotopes in mineral and environmental water samples by alpha-spectrometry
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March 2006
Rapid method for 226Ra and 228Ra analysis in water samples
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December 2006
Radium isotopes and 222Rn in Austrian drinking waters
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August 2007
Preliminary application of low-background gamma-spectrometry to volcanic ground water: Low-levels of 7Be, 22Na, 137Cs and radium isotopes as new geochemical tracers in a ground water flow system
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June 2007
Determination of radium isotopes in soil samples by alpha-spectrometry
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June 2007
Determination of 226Ra in sediments by ICP-MS: A comparative study of three sample preparation approaches
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July 2007
Determination of naturally occurring radioactive materials (NORM) in formation water during oil exploration
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September 2009
Application of ICP-QMS for the determination of ultratrace-levels of 226Ra in geothermal water and sediment samples
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June 2010
Rapid determination of 226Ra in drinking water samples using dispersive liquid-liquid microextraction coupled with liquid scintillation counting
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July 2011
Rapid method for determination of 228Ra in water samples
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October 2012
Rapid determination of 226Ra in emergency urine samples
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February 2014
Quality control in the analysis of radioactivity from the oil exploration sector
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November 2015
Rapid method for the determination of 226Ra in hydraulic fracturing wastewater samples
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March 2016
The behaviour of 226Ra in high-volume environmental water samples on TK100 resin
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March 2017
Determination of 226Ra in solid samples of few milligrams after mineralisation and measurement by solid scintillation
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August 2017
Improvement of quality in the evaluation of radium isotopes 224,226,228Ra in oil scale samples
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October 2019
Separation and preconcentration of actinides by extraction chromatography using a supported liquid anion exchanger: application to the characterization of high-level nuclear waste solutions
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June 1995
The occurrence and behavior of radium in saline formation water of the U.S. Gulf Coast region
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July 1984
Sampling 228Ra in the deep ocean
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July 1976
A rapid beta gamma coincidence technique for determination of natural radionuclides in marine deposits
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May 1971
238U230Th226Ra disequilibria in volcanics: A new insight into melting conditions
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August 1994
Radium isotopes in coastal waters on the Amazon shelf
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October 1995
Electrodeposition of radium on stainless steel from aqueous solutions
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October 1984
A rapid method for monitoring of uranium and radium in drinking water
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March 1993
Application of Cerenkov radiation for the assay of 226Ra in natural water
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December 1995
Determination of natural radionuclides in drinking water; a tentative protocol
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December 1995
The determination of 226Ra and 228Ra in water and solids by the least squares gamma spectrometric method
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January 1992
Determination of Ra in environmental samples by α-particle spectrometry
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January 1991
A method for rapid in situ extraction and laboratory determination of Th, Pb, and Ra isotopes from large volumes of seawater
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April 1993
The electrodeposition and determination of radium by isotopic dilution in sea water and in sediments simultaneously with other natural radionuclides
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March 1975
An improved method for Ra isotope (226Ra, 228Ra, 224Ra) measurements by gamma spectrometry in natural waters: application to CO2-rich thermal waters from the French Massif Central
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February 2002
Determination of 228Ra, 226Ra and 224Ra in natural water via adsorption on MnO2-coated discs
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January 2001
Determination and comparison of uranium and radium isotopes activities and activity ratios in samples from some natural water sources in Morocco
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January 2001
On the determination of in environmental and geological samples by α-spectrometry using as yield tracer
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July 2000
Determination of radium-226 in environmental and personal monitoring samples
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July 2000
Low-background gamma spectrometry for environmental radioactivity
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August 2002
A rapid method for α-spectrometric analysis of radium isotopes in natural waters using ion-selective membrane technology
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October 2003
Preconcentration of radium isotopes from natural waters using MnO2 Resin
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October 2003
Radium determination in mineral waters
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September 1996
Micro-extraction procedures for the determination of Ra-226 in well waters by SF-ICP-MS
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January 2005
Mode of occurrence and environmental mobility of oil-field radioactive material at US Geological Survey research site B, Osage-Skiatook Project, northeastern Oklahoma
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October 2007
Occurrence and geochemistry of radium in water from principal drinking-water aquifer systems of the United States
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March 2012
Regional patterns in the geochemistry of oil-field water, southern San Joaquin Valley, California, USA
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November 2018
Radium-228 determination of natural waters via concentration on manganese dioxide and separation using Diphonix ion exchange resin
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December 2004
Radium-228 analysis of natural waters by Cherenkov counting of Actinium-228
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December 2008
Evaluation of procedures for determination of Ra-226 in water by α-particle spectrometry with emphasis on the recovery
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July 2010
Radiostrontium and radium analysis in low-level environmental samples following a multi-stage semi-automated chromatographic sequential separation
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January 2011
A rapid and inexpensive method for 226Ra and 228Ra measurements of high TDS groundwaters
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July 2013
226Ra measurement by LSC as a tool to assess the efficiency of a water treatment technology for removing radionuclides from groundwater
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November 2014
228Ra and 226Ra measurement on a BaSO4 co-precipitation source
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January 2015
Self-attenuation as a function of gamma ray energy in naturally occurring radioactive material in the oil and gas industry
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March 2015
Determination of 210 Pb, 210 Po, 226 Ra, 228 Ra and uranium isotopes in drinking water in order to comply with the requirements of the EU ‘Drinking Water Directive’
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March 2016
Evaluation of procedures for 226 Ra determination in samples with high barium concentration by α-particle spectrometry
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March 2016
Determination of low-level Radium isotope activities in fresh waters by gamma spectrometry
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February 2017
Development of a method for rapid analysis of Ra-226 in groundwater and discharge water samples by ICP-QQQ-MS
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August 2017
Radium isotopes, radon and 210Pb in karstic waters: Example of the Lez system (South of France)
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September 2017
High precision determination of 228Ra and 228Ra/226Ra isotope ratio in natural waters by MC-ICPMS
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July 2010
Determination of radium isotopes in environmental samples by gamma spectrometry, liquid scintillation counting and alpha spectrometry: a review of analytical methodology
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April 2012
Evaluation of radiation hazard potential of TENORM waste from oil and natural gas production
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October 2014
Radiochemical characterization of produced water from two production offshore oilfields in Ghana
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February 2016
Rapid determination of radium-224/226 in seawater sample by alpha spectrometry
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May 2017
Comparison of radium-228 determination in water among Australian laboratories
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November 2017
A new rapid protocol for 226Ra separation and preconcentration in natural water samples using molecular recognition technology for ICP-MS analysis
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June 2019
226Ra and Ba concentrations in the Ross Sea measured with multicollector ICP mass spectrometry
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June 2004
Determination of radium isotopes and 222Rn in a groundwater affected coastal area of the Baltic Sea and the underlying sub-sea floor aquifer
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July 2004
Measurements of Pu and Ra isotopes in soils and sediments by AMS
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August 2004
Determination of 226Ra and 224Ra in sediments samples by liquid scintillation counting
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October 2005
Determination of 226Ra in urine samples by Q-ICP-MS: A method for routine analyses
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January 2011
Determination of levels of naturally occurring radioactive materials in lagoon samples containing produced water from the Minagish oil field in the state of Kuwait
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August 2017
Quantity of flowback and produced waters from unconventional oil and gas exploration
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January 2017
Development and characterisation of a new Sr selective resin for the rapid determination of 90Sr in environmental water samples
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November 2014
Quantification of 226 Ra at environmental relevant levels in natural waters by ICP-MS: Optimization, validation and limitations of an extraction and preconcentration approach
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May 2017
A rapid sequential chromatographic separation of U- and Th-decay series radionuclides in water samples
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January 2020
Determination of radium isotope ratios and abundances in geological samples by thermal ionization mass spectrometry
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May 1991
Precise determination of femtogram quantities of radium by thermal ionization mass spectrometry
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December 1991
Determination of radium in natural waters by .alpha. liquid scintillation
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August 1992
Solvent Extraction of Radium with Crown Ether Carboxylic Acids
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October 1994
.gamma.-Ray spectrometry for determination of radium-228 and radium-226 in natural waters
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October 1981
Determination of radium-224, -226, and -228 by coincidence spectrometry
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December 1981
Simultaneous determination of alpha-emitting nuclides of radium through californium in large environmental and biological samples
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July 1979
Determination of Dissolved Radium
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March 1961
Determination of 226 Ra in Mineral Drinking Waters by α Liquid Scintillation with Rejection of β−γ Emitters
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June 1998
Brine Spills Associated with Unconventional Oil Development in North Dakota
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April 2016
Sources of Radium Accumulation in Stream Sediments near Disposal Sites in Pennsylvania: Implications for Disposal of Conventional Oil and Gas Wastewater
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January 2018
Measurement of 224 Ra and 226 Ra Activities in Natural Waters Using a Radon-in-Air Monitor
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December 2001
Improvement in the Determination of 238 U, 228 - 234 Th, 226 - 228 Ra, 210 Pb, and 7 Be by γ Spectrometry on Evaporated Fresh Water Samples
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November 2003
Analysis of Radium-226 in High Salinity Wastewater from Unconventional Gas Extraction by Inductively Coupled Plasma-Mass Spectrometry
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February 2015
Matrix Complications in the Determination of Radium Levels in Hydraulic Fracturing Flowback Water from Marcellus Shale
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February 2014
Ionizable Calixarene-Crown Ethers with High Selectivity for Radium over Light Alkaline Earth Metal Ions
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October 1999
Determination of natural radioactivity in Euphrates river
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January 2004
Extraction of radium from natural waters using manganese-impregnated acrylic fibers
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December 1973
Radium and barium in the Amazon River system
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January 1984
Rapid, versatile and sensitive method for the quantification of radium in environmental samples through cationic extraction and inductively coupled plasma mass spectrometry
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January 2018
Direct analysis of radium-226 in sediment by ICP-MS: an analytical challenge?
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January 2019
Simultaneous determination of radium and uranium activities in natural water samples using liquid scintillation counting
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January 1998
Determination of 226Ra in mineral waters by high-resolution inductively coupled plasma mass spectrometry after sample preparation by cation exchange
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January 1999
Ultra-trace determination of 226Ra in thermal waters by high sensitivity quadrupole ICP-mass spectrometry following selective extraction and concentration using radium-specific membrane disks
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January 2001
Determination of radium-226 in environmental samples by inductively coupled plasma mass spectrometry after sequential selective extraction
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March 2003
Precise analysis of the 228Ra/226Ra isotope ratio for short-lived U-series disequilibria in natural samples by total evaporation thermal ionization mass spectrometry (TE-TIMS)
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January 2004
Improved method for radium extraction from environmental samples and its analysis by thermal ionization mass spectrometry
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January 2004
Hyphenation of flow injection on-line preconcentration and ICP-MS for the rapid determination of 226Ra in natural waters
BenkheddaPresent address: Health Ca, Karima; Larivière, Dominic; Scott, Spencer
Journal of Analytical Atomic Spectrometry, Vol. 20, Issue 6
https://doi.org/10.1039/b414812f
journal
January 2005
Determination of 226Ra at ultratrace level in mineral water samples by sector field inductively coupled plasma mass spectrometry
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January 2005
Precise measurement of 228Ra/226Ra for 226Ra determination employing total integration and simultaneous 228Th correction by multicollector ICP-MS using multiple ion counters
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January 2008
Radium analysis by sector field ICP-MS in combination with the Diffusive Gradients in Thin Films (DGT) technique
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January 2009
Precise measurement of 228Ra/226Ra ratios and Ra concentrations in seawater samples by multi-collector ICP mass spectrometry
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January 2011
THE SYNERGISTIC SOLVENT EXTRACTION OF RADIUM FROM ALKALINE NITRATE MEDIA BY DICYCLOHEXANO-21-CROWN-7 COMBINED WITH 2-METHYL-2-HEPTYL NONANOIC ACID EQUtUBRIUM REACTIONS AND METAL ION COMPETITION∗
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January 1989
A Novel Strontium-Selective Extraction Chromatographic Resin*
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April 1992
Determination of 226Ra in urine samples by alpha spectrometry
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June 2007
An emergency radiobioassay method for 226Ra in human urine samples
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November 2011
Rapid determination of 226Ra in urine samples
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January 2012
NON-DESTRUCTIVE DETERMINATION OF 224Ra, 226Ra AND 228Ra CONCENTRATIONS IN DRINKING WATER BY GAMMA SPECTROSCOPY
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January 2003
CONCURRENT DETERMINATION OF 224Ra, 226Ra, 228Ra, AND UNSUPPORTED 212Pb IN A SINGLE ANALYSIS FOR DRINKING WATER AND WASTEWATER: DISSOLVED AND SUSPENDED FRACTIONS
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January 2004
DETERMINATION OF GROSS ALPHA, 224Ra, 226Ra, AND 228Ra ACTIVITIES IN DRINKING WATER USING A SINGLE SAMPLE PREPARATION PROCEDURE
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January 2005
Rapid Determination of 226Ra and Uranium Isotopes in Solid Samples by Fusion with Lithium Metaborate and Alpha Spectrometry
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January 2002
Continuous online determination of 226 Ra in liquid effluents using automated column chromatography-ICP-MS
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November 2015
Low-level 226Ra determination in groundwater by SF-ICP-MS: optimization of separation and pre-concentration methods
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June 2015
A review of the analytical methodology to determine Radium-226 and Radium-228 in drinking waters
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June 2018
Determination of Low-Level 226 Ra in Environmental Water Samples by Alpha-Ray Spectrometry
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An Improved Technique for the Rapid Assay of Radium Isotopes in Water
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October 1991
An Evaluation of the Inductively Coupled Plasma Mass Spectrometer for the Determination of Radium-226 in Drinking Water
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March 1994
Procedure for Simultaneous Determination of 223,224,226,228 Ra by Alpha and Gamma Spectrometry
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November 1998
Comparative study on the radioactivity of TE-NORM in different components of oil separator tanks
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Validation of 226 Ra and 228 Ra Measurements in Water Samples Using Gamma Spectrometric Analysis
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Determination of Radium-226 in Rock Samples by Liquid Scintillation Counter
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Utility of radium isotopes for evaluating the input and transport of groundwater-derived nitrogen to a Cape Cod estuary
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March 2001
An efficient method for γ-spectrometric determination of radium-226,228 via manganese fibers: Radium determination by manganese fiber
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August 2004