FN Archimer Export Format
PT J
TI Synthesis of hydrochloric acid solution for total mercury determination in natural waters
BT 
AF PATEL-SORRENTINO, Nathalie
   BENAIM, Jean-Yves
   COSSA, Daniel
   LUCAS, Yves
AS 1:1;2:1;3:2;4:1;
FF 1:;2:;3:PDG-DOP-DCN-BE-LBCM;4:;
C1 Univ Sud Toulon Var, Equipe CAPTE, Lab PROTEE Proc Transferts & Echanges Environm, F-83957 La Garde, France.
   IFREMER, Ctr Mediterranee, F-83507 La Seyne Sur Mer, France.
C2 UNIV TOULON, FRANCE
   IFREMER, FRANCE
SI TOULON
SE PDG-DOP-DCN-BE-LBCM
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-univ-france
IF 3.778
TC 4
UR https://archimer.ifremer.fr/doc/00029/14071/11390.pdf
LA English
DT Article
DE ;Synthesis;Hydrochloric acid;Mercury determination;Green analytical chemistry
AB Total mercury (Hg-T) determination requires the addition of concentrated hydrochloric acid solution (>= 10 mol L-1 HCl) in relatively high amounts to preserve the samples and to prepare reagent solutions. A method for the preparation of concentrated HCl with HgT concentration of lower than 5 ng L-1 is described in this article. It is based on the well-known chemical reaction: 2 NH4Cl+H2SO4 ->(NH4)(2)SO4+2 HCl. This method is validated thanks to the US Environmental Protection Agency method 1631 and standard reference materials BCR-579 (mercury in coastal seawater).
PY 2011
PD JAN
SO Analytical And Bioanalytical Chemistry
SN 1618-2642
PU Springer Heidelberg
VL 399
IS 3
UT 000286599100039
BP 1389
EP 1392
DI 10.1007/s00216-010-4432-y
ID 14071
ER

EF