Assessment of USGS BCR-2 as a reference material for silicate rock u-pa disequilibrium measurements
The accuracy of 231 Pa- 235 U measurements can be readily assessed using a secular equilibrium reference material (RM), but a secular equilibrium RM is also required to calibrate the 233 Pa spike used in 231 Pa determinations. The only silicate RM commonly accepted to be in secular equilibrium is Ta...
Hlavní autoři: | Prytulak, J, Elliott, T, Hoffmann, D, Coath, C |
---|---|
Médium: | Journal article |
Jazyk: | English |
Vydáno: |
2008
|
Podobné jednotky
-
Procedures for accurate U and Th isotope measurements by high precision MC-ICPMS
Autor: Hoffmann, D, a další
Vydáno: (2007) -
Determining melt productivity of mantle sources from U-238-Th-230 and U-235-Pa-231 disequilibria; an example from Pico Island, Azores
Autor: Prytulak, J, a další
Vydáno: (2009) -
Trace element determination result for the USGS standard rocks BCR2, BIR1a and GSP2 during 2015-2019
Autor: Seung-Gu Lee, a další
Vydáno: (2019-12-01) -
Metasomatism and melting in subduction-related volcanics: U-Th-Pa constraints from Vesuvius
Autor: Avanzinelli, R, a další
Vydáno: (2007) -
High-precision isotopic characterization of USGS reference materials by TIMS and MC-ICP-MS
Autor: Weis, D, a další
Vydáno: (2006)