Reference

Dieter Müller-Sohnius (2008): 87Sr/86Sr for isotope standards of Eimer and Amend (E&A), modern seawater strontium (MSS) and the Standard Reference Material (SRM) 987: development of interlaboratory mean values, procedures of adjusting and the comparability of results – Geologica Bavarica – 110: 5 - 59.