Murphy, K.
, Long, S.
and Vocke, R.
(2007),
On the Certification of Cadmium at Trace and Ultratrace Levels in Standard Reference Materials Using ID ICP-MS, Analytical and Bioanalytical Chemistry, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=904249
(Accessed March 13, 2025)