Additions and corrections

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Batch is bad? Leaching of Opalinus clay samples and ICP-MS determination of extracted elements

Ralf Kautenburger

J. Anal. At. Spectrom., 2011, 26, 2089–2092 (DOI: 10.1039/c1ja10142k). Amendment published 6th February 2012.

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On page 2089 in the Materials section, the source of the clay should be corrected to 'Opalinus clay (OPA) which was obtained from a drill core (BHE-241) from the Mont Terri rock laboratory (Switzerland)'.

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

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