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Correction: Preparation and characterization of primary magnesium mixtures for the ab initio calibration of absolute magnesium isotope ratio measurements

Björn Brandta, Jochen Vogl*a, Janine Noordmannb, Angela Kaltenbachb and Olaf Rienitzb
aBAM Federal Institute for Materials Research and Testing, Unter den Eichen 87, 12205 Berlin, Germany. E-mail: jochen.vogl@bam.de
bPhysikalisch-Technische Bundesanstalt (PTB), Bundesallee 100, 38116 Braunschweig, Germany. E-mail: olaf.rienitz@ptb.de

Received 25th September 2019 , Accepted 25th September 2019

First published on 4th October 2019


Correction for ‘Preparation and characterization of primary magnesium mixtures for the ab initio calibration of absolute magnesium isotope ratio measurements’ by Björn Brandt et al., J. Anal. At. Spectrom., 2016, 31, 179–196.


Eqn (3) on p. 184 describes how the density of air ρair was calculated from the ambient conditions air pressure (p), relative humidity (φ) of the air, and air temperature ϑ. In the denominator of the original there was a typo: φ needs to be replaced with ϑ. Eqn (3) reads correctly:
image file: c9ja90057h-t1.tif

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.


This journal is © The Royal Society of Chemistry 2019