FN Archimer Export Format
PT J
TI A new chemical separation procedure for the determination of rare earth elements and yttrium abundances in carbonates by ICP-MS
BT 
AF Barrat, Jean-Alix
   Bayon, Germain
   Wang, Xudong
   Le Goff, Samuel
   Rouget, Marie-Laure
   Gueguen, Bleuenn
   Ben Salem, Douraied
AS 1:1,2;2:3;3:3,4;4:1,5;5:1,6;6:1,6;7:7;
FF 1:;2:PDG-REM-GM-LGS;3:;4:;5:;6:;7:;
C1 Univ Brest, CNRS, UMR 6538 (Laboratoire Géosciences Océan), Institut Universitaire Européen de La Mer (IUEM), Place Nicolas Copernic, 29280 Plouzané, France
   Univ Brest, CNRS, UMR 6539 (Laboratoire des Sciences de L’Environnement Marin), LIA BeBEST, Institut Universitaire Européen de La Mer (IUEM), Place Nicolas Copernic, 29280 Plouzané, France
   IFREMER, Marine Geosciences Unit, F-29280 Plouzané, France
   Shanghai Engineering Research Center of Hadal Science and Technology, College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China
   ENS Lyon, CNRS, UMR 5276, LGLTPE, 46 Allée Italie, F-69342 Lyon, France
   CNRS, Univ Brest, UMS 3113, F-29280 Plouzané, France
   LaTIM (INSERM UMR 1101) Université de Bretagne Occidentale. 22, Avenue C. Desmoulins, 29238, Brest Cedex 3, France
C2 UBO, FRANCE
   UBO, FRANCE
   IFREMER, FRANCE
   UNIV SHANGHAI OCEAN, CHINA
   ENS LYON, FRANCE
   CNRS, FRANCE
   UBO, FRANCE
SI BREST
SE PDG-REM-GM-LGS
UM LEMAR
   LGO
IN WOS Ifremer UPR
   WOS Cotutelle UMR
   copubli-france
   copubli-univ-france
   copubli-int-hors-europe
   copubli-sud
IF 6.057
TC 18
UR https://archimer.ifremer.fr/doc/00633/74522/74349.pdf
LA English
DT Article
DE ;Rare earth elements;DGA resin;Carbonate;ICP-MS;CAL-S;JLs-1
AB The determination of rare earth elements (REEs) and Y in carbonates can be complicated by low REE abundances and the presence of significant amounts of Ba resulting in problematic interferences when analyzed by ICP-MS. We describe here a novel ion-exchange method using the DGA resin (TODGA), combined with addition of a Tm spike, which allows the separation of the REEs+Y as a whole prior to analysis using an Element XR ICP-MS. This method was validated with results obtained on three different reference carbonate materials (CAL-S, JLs-1 and BEAN, an in-house standard), yielding reproducibility levels better than 3% (RSD) in most cases. This new separation scheme is particularly well suited for carbonate samples having very low REE contents, but could be equally applied to various rock types and organic-rich sample matrices whenever quantitative Ba removal is required. 
PY 2020
PD NOV
SO Talanta
SN 0039-9140
PU Elsevier BV
VL 219
UT 000568751800002
DI 10.1016/j.talanta.2020.121244
ID 74522
ER

EF