Results 191 to 200 of about 20,968 (228)

Preconcentration techniques for uranium(VI) and thorium(IV) prior to analytical determination—an overview

Talanta, 2006
P Metilda, T Prasada Rao
exaly  

Functionalized Cellulose Sorbents for Preconcentration of Trace Metals in Environmental Analysis

Critical Reviews in Analytical Chemistry, 1999
Marek Trojanowicz, Krystyna Pyrzyńska
exaly  

On-line and off-line preconcentration of trace and ultratrace amounts of lanthanides

Talanta, 2004
R Kala, T Prasada Rao
exaly  

SAMPLE PRECONCENTRATOR

2011
PARK HAN OH, LEE YANG-WON, KOO YOUNG-MI, JUNG KWANG-WOO   +3 more
openaire   +2 more sources

A Flow Injection On-Line Multiplexed Sorption Preconcentration Procedure Coupled with Flame Atomic Absorption Spectrometry for Determination of Trace Lead in Water, Tea, and Herb Medicines

Analytical Chemistry, 2002
Wenjie Peng, Xiu-Ping Yan
exaly  

Determination of trace metal ions by AAS in natural water samples after preconcentration of pyrocatechol violet complexes on an activated carbon column

Talanta, 2000
Mustafa Soylak, Ibrahim Narin
exaly  

Amberlite XAD-2 functionalized with 2-aminothiophenol as a new sorbent for on-line preconcentration of cadmium and copper

Talanta, 2005
Valfredo A Lemos
exaly  

Preconcentrator media and methods for preconcentration of an analyte

2012
KNOBBE EDWARD THOMAS, FISHER MARK, FRYE-MASON GREGORY CHARLES   +2 more
openaire   +1 more source

Modern preconcentration methods for the determination of selenium species in environmental water samples

TrAC - Trends in Analytical Chemistry, 2004
Paul Raymond Haddad, Andrew Bowie, Edward Butler   +2 more
exaly  

Electrochemical Preconcentration

2018
openaire   +1 more source