Ishida K, Hamada T, Morita T (1983) Simple spectrophotometric determination of iridium by oxidation with hydrochloric acid and hydrogen peroxide. Savard D, Barnes S, Meisel T (2010) Comparison between Nickel-Sulfur Fire Assay Te Co-precipitation and isotope dilution with high-pressure asher acid digestion for the determination of platinum-group elements rhenium and gold. Qi L, Zhou M (2008) Determination of platinum-group elements in OPY-1: comparison of results using different digestion techniques. Qi L, Zhou M, Wang CY (2004) Determination of low concentrations of platinum group elements in geological samples by IC-ICP-MS. Styrkas AD, Styrkas D (1995) Electrochemical dissolution of metals of the platinum group by alternating current. Mater Trans 52(11):2067–2070īalcerzak M (2002) Sample digestion methods for the determination of traces of precious metals by spectrometric techniques.
Lee J, Kim Y (2011) Chemical dissolution of iridium powder using alkali fusion followed by high-temperature leaching. Rao CRM, Reddi GS (2000) Platinum Group Metals (PGM) occurrence, use and recent trends in their determination. Leddicotte G (1961) The radiochemistry of iridium. STI/PUB/1309įerguson CD (2012) Ensuring the security of radioactive sources: national and global responsibilities. 6: Combating illicit trafficking in nuclear and other radioactive material. Chemistry World 11(2)īritish Broadcasting Corporation (2013) Radioactive canister stolen from van in Lancashire. Trager R (2014) Hunt for stolen radiotherapy unit. Gil E (2006) Orphaned sources: extending radiological protection outside the regulatory framework, Second European IRPA Congress on Radiation Protection
IAEA (2004) Strengthening control over radioactive sources in authorized use and regaining control over orphan sources.
0 kommentar(er)
