| 2421 |
|
Solid phase extraction and determination of ultra trace amounts of mercury(II) using octadecyl silica membrane disks modified by hexathia-18-crown-6-tetraone and cold vapour atomic absorption spectrometry
|
Yamini, Y
|
Elsevier Pub. Co
|
1997
|
|
|
|
| 2422 |
|
Solid phase extraction flame atomic absorption spectrometric determination of ultra-trace beryllium/
|
Afkhami, Abbas
|
Elsevier Pub. Co
|
2001
|
|
|
|
| 2423 |
|
Solid phase extraction of lead by Chelest Fiber Iry (aminopolycarboxylic acid-type cellulose)/
|
Akama, Y
|
Elsevier Pub. Co
|
2003
|
|
|
|
| 2424 |
|
Solid-phase microextraction and liquid chromatography/mass spectrometry in drug analysis/
|
Kumazawa, T
|
Elsevier Pub. Co
|
2003
|
|
|
|
| 2425 |
|
Solid phase microextraction associated with microwave assisted extraction of organochlorine pesticides in medicinal plants/
|
Ho, Wu-Hsiung
|
Elsevier Pub. Co
|
2001
|
|
|
|
| 2426 |
|
Solid-phase spectrophotometric determination of trace amounts of hydrazine at sub-ng ml^-^1 level
|
Ortega-Barrales, P
|
Elsevier Pub. Co
|
1997
|
|
|
|
| 2427 |
|
Solid-substrate and micellar-stabilized room temperature phosphorescenceof two anilinonaphthalenesulfonates
|
Tong, A.-J
|
Elsevier Pub. Co
|
1996
|
|
|
|
| 2428 |
|
Solid surface room temperature phosphorescence of tetracycline antibiotics
|
Xie, H
|
Elsevier Pub. Co
|
1996
|
|
|
|
| 2429 |
|
Solvent effects on protonation equilibria of peptides and quinolones by factor analysis applied to the correlation between dissociation constantsand solvatochromic parameters in acetonitrile-water mixtures
|
Barbosa, J
|
Elsevier Pub. Co
|
1997
|
|
|
|
| 2430 |
|
Solvent extraction of alkylphosphoric acid derivatives between water andimmiscible organic solvents
|
Sastre, A
|
Elsevier Pub. Co
|
1997
|
|
|
|
| 2431 |
|
Solvent extraction of uranium, neptunium, plutonium, americium, curium and californium ions by bis(1-phenyl-3-methyl-4-acylpyrazol-5-one) derivatives/
|
Takeishi, Hideyo
|
Elsevier Pub. Co
|
2001
|
|
|
|
| 2432 |
|
Solvent extraction of yttrium from chloride media by di(2-ethylhexyl)phosphoric acid in kerosene. Speciation studies and gel formation
|
Antico, E
|
Elsevier Pub. Co
|
1996
|
|
|
|
| 2433 |
|
Solventless sample preparation procedure for organophosphorus pesticides analysis using solid phase microextraction and on-line supercritical fluid extraction/high performance liquid chromatography technique/
|
Salleh, Shamsul Hairi
|
Elsevier Pub. Co
|
2001
|
|
|
|
| 2434 |
|
Solvent-resistant carbon electrodes screen printed onto plastic for use in biosensors
|
Kroeger, S
|
Elsevier Pub. Co
|
1997
|
|
|
|
| 2435 |
|
Sorption and preconcentration of metal ions on silica gel modified with 2,5-dimercapto-1,3,4-thiadiazole
|
Lessi, P
|
Elsevier Pub. Co
|
1996
|
|
|
|
| 2436 |
|
Sorption of divalent metal ions on an iminodiacetic resin from artificial seawater
|
Pesavento, M
|
Elsevier Pub. Co
|
1997
|
|
|
|
| 2437 |
|
Source apportionment of gasoline and diesel by multivariate calibration based on single particle mass spectral data/
|
Song, Xin-Hua
|
Elsevier Pub. Co
|
2001
|
|
|
|
| 2438 |
|
Sources of errors in the use of calorimetric references for photothermalspectroscopic methods
|
Fischer, M
|
Elsevier Pub. Co
|
1996
|
|
|
|
| 2439 |
|
Speciation analysis of antimony by high-performance liquid chromatography inductively coupled plasma mass spectrometry using ultrasonic nebulization/
|
Krachler, Michael
|
Elsevier Pub. Co
|
2001
|
|
|
|
| 2440 |
|
Speciation analysis of arsenic in environmental solids Reference Materials by high-performance liquid chromatography-hydride generation-atomic fluorescence spectrometry following orthophosphoric acid extraction/
|
Gallardo, M Vergara
|
Elsevier Pub. Co
|
2001
|
|
|
|