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External Standards for the LA-ICP-MS analysis of North American copper artifacts: looking at different approaches (2017)
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Ideally, data produced by different laboratories performing the same type of analysis should be comparable. Comparability is important for exchanging data and the building of large databases in particular areas of research. Recently, the sourcing of North American copper using laser ablation – inductively coupled plasma – mass spectrometry (LA-ICP-MS) has developed significantly, prompting questions about the compatibility of the different published data sets. Several parameters affect the...