Additional file 1 of Comparison of trace element chemistry in human bones interred in two private chapels attached to Franciscan friaries in Italy and Denmark: an investigation of social stratification in two medieval and post-medieval societies

Additional file 1. The elemental concentrations in µg g−1, except Ca which is reported in weight  %, and Hg reported in ng g−1. One standard deviation represents 66% probability. < LOQ mean that the concentration was below the limit of quantification.