High-precision measurement of U-Pu-Np-Am concentrations and isotope ratios in environmental reference materials by mass spectrometry

Reference materials for quality assurance of environmental plutonium analysis

(2020) Junwen Wu et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

Sequential chemical separations and multiple ion counting ICP-MS for 241Pu–241Am–237Np dating of environmental collections on a single aliquot

(2018) Steven J. Goldstein et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

A rapid method for accurate determination of 241Am by sector field inductively coupled plasma mass spectrometry and its application to Sellafield site soil samples

(2017) Z. T. Wang et al.   JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

Determination of Pu isotopes in sediment and soil samples by SF-ICP-MS: an improved anion-exchange procedure for Pu separation

(2017) Wenting Bu et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

A record of uranium-series transport at Nopal I, Sierra Peña Blanca, Mexico: Implications for natural uranium deposits and radioactive waste repositories

(2016) J.S. Denton et al.   CHEMICAL GEOLOGY

Reference Values Following ISO Guidelines for Frequently Requested Rock Reference Materials

(2016) Klaus Peter Jochum et al.   GEOSTANDARDS AND GEOANALYTICAL RESEARCH

Concurrent determination of 237 Np and Pu isotopes using ICP-MS: analysis of NIST environmental matrix standard reference materials 4357, 1646a, and 2702

(2015) Brent S. Matteson et al.   JOURNAL OF ENVIRONMENTAL RADIOACTIVITY

Measurements of plutonium, 237Np, and 137Cs in the BCR 482 lichen reference material

(2015) Kevin B. Lavelle et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

Determination of isotopic ratios of plutonium and uranium in soil samples by thermal ionization mass spectrometry

(2015) Yuji Shibahara et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

Americium and plutonium separation by extraction chromatography for determination by accelerator mass spectrometry

(2014) Zakir H. Kazi et al.   ANALYTICA CHIMICA ACTA

Assessment of sample preparation methods for the analysis of trace elements in airborne particulate matter

(2014) D. Salcedo et al.   JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

Evaluation of New Geological Reference Materials for Uranium-Series Measurements: Chinese Geological Standard Glasses (CGSG) and Macusanite Obsidian

(2013) J. S. Denton et al.   ANALYTICAL CHEMISTRY

A Method of Measurement of 239Pu, 240Pu, 241Pu in High U Content Marine Sediments by Sector Field ICP–MS and Its Application to Fukushima Sediment Samples

(2013) Wenting Bu et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Plutonium Transport in the Environment

(2013) Annie B. Kersting   INORGANIC CHEMISTRY

Ultra-trace determination of plutonium in marine samples using multi-collector inductively coupled plasma mass spectrometry

(2010) Patric Lindahl et al.   ANALYTICA CHIMICA ACTA

Uranium and Thorium Concentration and Isotopic Composition in Five Glass (BHVO-2G, BCR-2G, NKT-1G, T1-G, ATHO-G) and Two Powder (BHVO-2, BCR-2) Reference Materials

(2010) Kathryn A. Matthews et al.   GEOSTANDARDS AND GEOANALYTICAL RESEARCH

New average values for the n(238U)/n(235U) isotope ratios of natural uranium standards

(2010) S. Richter et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Determination of 240Pu/239Pu, 241Pu/239Pu and 242Pu/239Pu isotope ratios in environmental reference materials and samples from Chernobyl by thermal ionization mass spectrometry (TIMS) and filament carburization

(2010) Rožle Jakopič et al.   JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

Ultra-low level plutonium isotopes in the NIST SRM 4355A (Peruvian Soil-1)

(2009) Kenneth G.W. Inn et al.   APPLIED RADIATION AND ISOTOPES

Determination of plutonium isotopes in freshwater lake sediments by sector-field ICP-MS after separation using ion-exchange chromatography

(2008) Haiqing Liao et al.   APPLIED RADIATION AND ISOTOPES