Table S2: Background values of gold, potentially toxic elements and emerging high-tech critical elements in surface water collected in a remote northern European environment Clemens Reimann Manfred Birke Belinda Flem Ola A. Eggen Deta Gasser 10.6084/m9.figshare.5915005.v1 https://geolsoc.figshare.com/articles/dataset/Table_S2_Background_values_of_gold_potentially_toxic_elements_and_emerging_high-tech_critical_elements_in_surface_water_collected_in_a_remote_northern_European_environment/5915005 Table S2 with analytical results of the international reference materials used for quality control. 2018-02-22 13:54:32 reference materials quality control surface water Background European environment Table S 2 Geology