Correction of Errors Caused by Matrix-induced Mass Bias in Quadrupole Inductively Coupled Plasma-Mass Spectrometry Isotope Dilution Method

2015 ◽  
Vol 36 (11) ◽  
pp. 2788-2790 ◽  
Author(s):  
Yong Nam Pak
Keyword(s):  
Mass Spectrometry ◽  
Isotope Dilution ◽  
Inductively Coupled Plasma ◽  
Isotope Dilution Method ◽  
Dilution Method ◽  
Mass Bias ◽  
Inductively Coupled ◽  
Plasma Mass Spectrometry

scholarly journals Speciation and quantification of organotin compounds in sediment and drinking water by isotope dilution liquid chromatography-inductively coupled plasma-mass spectrometry

2015 ◽  
Vol 7 (12) ◽  
pp. 5012-5018 ◽  
Author(s):  
David P. Bishop ◽  
Dominic J. Hare ◽  
Adrian de Grazia ◽  
Fred Fryer ◽  
Philip A. Doble
Keyword(s):  
Mass Spectrometry ◽  
Drinking Water ◽  
Liquid Chromatography ◽  
Isotope Dilution ◽  
Inductively Coupled Plasma ◽  
Isotope Dilution Method ◽  
Dilution Method ◽  
Sediment Samples ◽  
Inductively Coupled ◽  
Plasma Mass Spectrometry

A rapid, simple isotope dilution method for detecting organotins in sediment samples.

scholarly journals A calibration strategy for LA-ICP-MS using isotope dilution for solid reference materials

2016 ◽  
Vol 31 (6) ◽  
pp. 1198-1205 ◽  
Author(s):  
J. P. Thieleke ◽  
C. Vogt
Keyword(s):  
Reference Materials ◽  
Isotope Dilution ◽  
Biological Samples ◽  
Inductively Coupled Plasma ◽  
Isotope Dilution Method ◽  
Dilution Method ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

An isotope dilution method for the quantitative analysis of trace elements in biological samples and for the characterization of reference materials for the analysis of biological samples by laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-ID-MS) has been tested.

scholarly journals tudy on the determination of ¹⁰B/¹¹B isotope ratio in water samples by isotope dilution – inductively coupled plasma mass spectrometry (ID-ICPMS)

2021 ◽  
Vol 7 (3) ◽  
pp. 8-16
Author(s):  
Kim Dung Nguyen Thi ◽  
Thi Lien Nguyen
Keyword(s):  
Mass Spectrometry ◽  
Isotope Dilution ◽  
Water Samples ◽  
Inductively Coupled Plasma ◽  
Isotope Ratio ◽  
Isotopic Ratio ◽  
Primary Coolant ◽  
Inductively Coupled ◽  
Plasma Mass Spectrometry

The determination of 10B/11B isotope ratio and boron concentration in various watersamples using isotope dilution technique with inductively coupled plasma mass spectrometry (ICPMS) was studied. The interferences on precision and accuracy in isotopic ratio determination by ICPMS such as memory effects, dead time, spectral overlap of 12C were investigated for the selection of optimum conditions. By the addition of certain amounts of enriched 10B into samples, the 10B/11B ratio was determined through ICP-MS signal of 10B and 11B. The detection limit for 10B and 11B was experimentally obtained as 0.26 µg/L and 0.92 µg/L, respectively. The ratios of 10B/11B in measured water samples varied in the ranged between 0.1905 and 0.2484 for different matrices. This method has been then applied for the determination of boron isotopic ratio in VVER-1000 reactor-type simulated primary coolant water and in some environmental water samples.

scholarly journals A simplified isotope dilution approach for the U-Pb dating of speleogenic and other low-<sup>232</sup>Th carbonates by multi-collector ICP-MS

2021 ◽  
Author(s):  
Andrew J. Mason ◽  
Anton Vaks ◽  
Sebastian F. M. Breitenbach ◽  
John N. Hooker ◽  
Gideon M. Henderson
Keyword(s):  
Mass Spectrometry ◽  
Isotope Dilution ◽  
Inductively Coupled Plasma ◽  
New Method ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

Abstract. We describe a new method for the measurement of U/Pb ratios by isotope dilution multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS) for the dating of geologically young clean carbonates, particularly speleothems. The method is intended for materials containing little or no initial 232Th. We illustrate and validate the method with four examples ranging from 0.57 Ma to 20 Ma old. The new method is capable of applying the 235U-207 and 238U-234U-206Pb chronometers, common Pb and quantifiable residual 234U/238U disequilibrium permitting. These provide an alternative to the more widely used 238U-206Pb chronometer, which can be highly inaccurate for samples a few million years old, owing to uncertainties in the excess initial 234U (hence, excess radiogenic 206Pb) commonly observed in speleothems.

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