@article{70181, author = {Elizabeth Mackey and Rabia Oflaz}, title = {ASSESSMENT OF STABILITY OF TRACE ELEMENTS IN TWO NIST NATURAL MATRIX ENVIRONMENTAL STANDARD REFERENCE MATERIALS: SRM 1547 PEACH LEAVES AND SRM 1566A OYSTER TISSUE}, year = {2009}, number = {281}, month = {2009-06-12}, publisher = {Journal of Radioanalytical and Nuclear Chemistry}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=832428}, language = {en}, }