Rapid boron isotope and concentration measurements of silicate geological reference materials dissolved through sodium peroxide sintering

Author:

Cai Yue1ORCID,Rasbury E. Troy2ORCID,Wooton Kathleen M.2,Jiang Xin3,Wang Di4

Affiliation:

1. Lamont-Doherty Earth Observatory of Columbia University, 61 Rt. 9W, Palisades, NY 10964, USA

2. Department of Geosciences, Stony Brook University, 255 Earth and Space Sciences Building, Stony Brook, NY 11794-2100, USA

3. China University of Geosciences, Wuhan, China

4. State Key Laboratory for Mineral Deposits Research, School of Earth Sciences and Engineering, Nanjing University, 168 Xianlin Avenue, Qixia District, Nanjing 210046, China

Abstract

We report accurate and precise boron isotope and concentration measurements for silicate materials dissolved through sodium peroxide sintering, purified through one-step column chromatography, and analyzed on a MC-ICP-MS.

Funder

Division of Earth Sciences

National Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

Reference51 articles.

1. E. J.Catanzaro , Boric Acid: Isotopic and Assay Standard Reference Materials , National Bureau of Standards, Institute for Materials Research , 1970

2. Experimental measurement of boron isotope fractionation in seawater

3. Direct measurement of the boron isotope fractionation factor: Reducing the uncertainty in reconstructing ocean paleo-pH

4. T. B.Coplen , Compilation of Minimum and Maximum Isotope Ratios of Selected Elements in Naturally Occurring Terrestrial Materials and Reagents , US Department of the Interior, US Geological Survey , 2002

5. H. R.Marschall , in Boron Isotopes , ed. H. Marschall and G. Foster , Springer International Publishing , Cham , 2018 , pp. 189–215

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