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American Journal of Analytical Chemistry, 2011, 2, 739-856 Published Online November 2011 in SciRes (http://www.SciRP.org/journal/ajac/)

Copyright © 2011 SciRes. AJAC

TABLE OF CONTENTS

Volume 2 Number 7 November 2011 Effect of Sample Matrix on Radial and Axial Profiles of Ion Abundance in Inductively Coupled Plasma Mass Spectrometry

C. Mariet, F. Carrot, M. Moskura………………………………………………………………………………………………739

A Method for the Measurement of Mercury in Human Whole Blood A. E. Stube, H. H. Freiser, C. R. Santerre…………………………………………………………………………………………752

Determination of Trace Amounts of Lead by Modified Graphite Furnace Atomic Absorption Spectrometry after Liquid Phase Microextraction with Pyrimidine-2-thiol

S. Nazari…………………………………………………………………………………………………………………………757

Flow Injection Determination of Tramadol Based on Its Sensitizing Effect on the Chemiluminescent Reaction of Permanganate-Sulfite

X. Yao, J. K. Zhang, J. G. Li……………………………………………………………………………………………………768

Hydralazine Hydrochloride: An Alternative Complexometric Reagent for Total Iron Spectrophotometric Determination

A. de A. Gonsalves, C. R. M. Araújo, C. X. Galhardo, M. O. F. Goulart, F. C. de Abreu………………………………………776

Multifactorial Optimization Approach for Determination of Polycyclic Aromatic Hydrocarbons in Sea Sediments of Turkish Mediterranean Coast

S. G. Tuncel, T. Topal……………………………………………………………………………………………………………783

Comparison of Chromatographic Performance for L-Phenylalanine-Derived Organic Phases on Silica by “Grafting from” and “Grafting to” Strategies

M. M. Rahman, M. Takafuji, H. Ihara……………………………………………………………………………………………795

Analysis and Characterization of Isopropyl Carbanilate Herbicide and Its Photoproducts M. F. Zaater……………………………………………………………………………………………………………………809

Multiwall Carbon Nanotube Modified Electrochemical Sensor for Reactive Black 5 V. Sreeja, R. Sasikumar, M. Alagarsamy, P. Manisankar………………………………………………………………………814

Solid-Contact Perchlorate Sensor with Nanomolar Detection Limit Based on Cobalt Phthalocyanine Ionophores Covalently Attached to Polyacrylamide

M. N. Abbas, A. L. A. Radwan, P. Bühlmann, M. A. Abd El Ghaffar…………………………………………………………820

Role of Polyamines in Ozone Exposed Ischemic-Reperfused Hearts R. Sethi, S. R. Chava, S. Bashir, M. E. Castro…………………………………………………………………………………832

The Influence of Initial Carbonate Concentration on the Folin-Ciocalteu Micro-Method for the Determination of Phenolics with Low Concentration in the Presence of Methanol: A Comparative Study of Real-Time Monitored Reactions

N. Cicco, V. Lattanzio……………………………………………………………………………………………………………840

Spectrophotometric Determination of Lamivudine Using Chloranilic Acid and 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone (DDQ)

K. C. Madu, P. O. Ukoha, A. A. Attama…………………………………………………………………………………………849

The figure on the front cover is from the article published in American Journal of Analytical Chemistry, 2011, Vol. 2, No. 7, pp. 783-794 by Semra G. Tuncel and Tansel Topal.

American Journal of Analytical Chemistry (AJAC)

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