Journal
GEOSTANDARDS AND GEOANALYTICAL RESEARCH
Volume 31, Issue 2, Pages 95-103Publisher
WILEY
DOI: 10.1111/j.1751-908X.2007.00850.x
Keywords
rare earth elements; yttrium; pre-concentration; ICP-MS; NRCC reference materials
Categories
Ask authors/readers for more resources
The rare earth element and yttrium concentrations of the NRCC reference materials North Atlantic Surface seawater, NASS-5; Coastal Atlantic Surface Seawater, CASS-4; and the estuarine water, SLEW-3 have been precisely determined by ICP-MS after ca. 1:8 preconcentration following a triple chelation using HDEHP (phosphoric acid 2-ethylhexyl ester -mono and di ester mixture) in heptane, and back extraction in nitric acid. We propose reference values with uncertainties for all naturally occurring lanthanides and yttrium.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available