|
2007
May
thru August
May/June
| July | August
MAY/JUNE
2007
GC–MS
Studies on the Regioisomeric 2,3- and 3,4-Methylenedioxyphenethylamines
Related to MDEA, MDMMA, and MBDB
Ashley L. Thigpen, Jack DeRuiter, and C. Randall Clark
Rapid
Determination of Bisphosphonates by Ion Chromatography with Indirect
UV Detection
Christian Fernandes, Rodrigo S. Leite, and Fernando M. Lanças
Development
of a Method for the Determination of Ibafloxacin in Plasma by
HPLC with Flourescence Detection and Its Application to a Pharmacokinetic
Study
Pedro Marín, Carlos M. Cárceles, Elisa Escudero,
Ruperto Bermejo, and Emilio Fernández-Varón
Chiral
Separation of Ephedrine Isomers by Capillary Electrophoresis Using
Bovine Serum Albumin as a Buffer Additive
Nengsheng Ye, Xuexin Gu, and Guoan Luo
Simultaneous
Determination of Caffeine, Ergotamine, and Metamizol in Solid
Pharmaceutical Formulation by HPTLC–UV-FLD with Mass Confirmation
by Online HPTLC–ESI-MS
Mario Aranda and Gertrud Morlock
Effects
of Ionic Liquid as Additive and the pH of the Mobile Phase on
the Retention Factors of Amino Benzoic Acids in RP-HPLC
J. Zheng, Y. Polyakova, and K.H. Row
Thin-Layer
Chromatography of Aluminium: Quantitative Densitometric Determination
of Fe2+, Ni2+, Cu2+, and Si4
P.A. Mohamed Najar, R.N. Chouhan, J.U. Jeurkar, S.D. Dolas, and
K.V. Ramana Rao
Determination
of Ethambutol Hydrochloride in the Combination Tablets by Precolumn
Derivatization
Ming Yan, Tao Guo, Hongtao Song, Qingchun Zhao, and Yin Sui
Determination
of Theobromine, Theophylline, and Caffeine in by-Products of Cupuacu
and Cacao Seeds by High-Performance Liquid Chromatography
F. Lo Coco, F. Lanuzza, G. Micali, and G. Cappellano
Separation
and Characterization of Particles in Natural Water and Soil Using
Flow Field-Flow Fractionation
Chul Hun Eum, Dong Young Kang, Sang Yeon Kim, and Seungho Lee
Analysis
of Western Redcedar (Thuja plicata Donn) Heartwood Components
by HPLC as a Possible Screening Tool for Trees with Enhanced Natural
Durability
C.R. Daniels and J.H. Russell
Fluconazol
Method Validation by RP-HPLC for Determination in Biological Skin
Matrices
Alessandra C. Ayub, Cristina D. Vianna-Soares, and Lucas A.M.
Ferreira
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July
2007
Development
of a Residual Solvent Test for Bulk a-Phenyl-1-(2-phenylethyl)-piperine
Methanol Using Headspace Sampling
C. B’Hymer
Evaluation
of Ultra-Performance Liquid Chromatography in the Bioanalysis
of Small Molecule Drug Candidates in Plasma
L. Goodwin, S.A. White, and N. Spooner
High-Performance
Liquid Chromatographic Stability Indicating Assay Method of Tianeptine
Sodium with Simultaneous Fluorescence and UV Detection
A. Khedr
Development
and Validation of a Selective Online Dissolution Method for Rosiglitazone
Maleate
S. Shaikh, M.S. Muneera, O.A. Thusleem, M. Tahir, A.V. Kondaguli,
and K. Ruckmani
Validated,
Stability-Indicated Quantitative Purity Test for Triethylenetetramine
Tetrachlorhydrate by Automated Multiple Development
C. Dauphin, D. Poirier, and D. Pradeau
Stress
Studies on Acyclovir
V.R. Sinha, Monika, A. Trehan, M. Kumar, S. Singh, and J.R. Bhinge
Determination
of ng Rivanol in Human Plasma by SPE–HPLC Method
Z. Guo, D. Wei, N. Gan, H. Xie, and X. Yu
A
Comparative Study of the Enantiomeric Separation of Labeled Amino
Acids with Cyclodextrins and Mixed Micelles in Capillary Electrophoresis
L.A. Riddle, R.M. Connatser, M.J. Sepaniak, and D.J. Bailey
Determination
of Benomyl Residues in Shiitake Mushrooms (Lentinula edodes) by
Liquid Chromatography with UV Detection
S. Navickiene, O. Possidônio de Amarante Junior, N. Mesquita
Brito, L.A. Graciolli, and M. Lúcia Ribeiro
Identification
of Spontaneous Conversion Products of Unstable 2,4,6-Trinitrotoluene
Metabolites, Hydroxylamino-dinitrotoluenes, by Combination of
Thin-Layer Chromatography and Laser Time-of-Flight Mass Spectrometry
T. Maeda, N. Nagafuchi, A. Kubota, K. Kadokami, and H.I. Ogawa
Simultaneous
Determination of Four Lignan Compounds in Herpetospermum caudigerum
by Normal-Phase High-Performance Liquid Chromatography
H.-L. Yuan, M. Yang, R.-H. You, Y. Liu, J. Zhu, H. Xie, and X.-H.
Xiao
Separation
and Determination of Three Phenylpropanoids in the Traditional
Chinese Medicine and Its Preparations by Capillary Electrophoresis
F. Li, Q.-E Cao, and Z. Ding
Investigation
of General Expression to Predict the Molar Response Factor in
the GC for Monosubstituted Alkanes
C. Cao and P. Huo
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AUGUST 2007
Pressurized Liquid Extraction of Organochlorine Pesticides from Certified Solid Materials
E. Concha-Graña, V. Fernández-González, M.I. Turnes-Carou, S. Muniategui-Lorenzo, P. López-Mahía, and D. Prada-Rodríguez
Multiresidue Determination of 77 Pesticides in Textiles by Gas Chromatography–Mass Spectrometry
Xiao Zhou, Mingtai Wang, Zhe Sun, Aijun Li, Liming Xu, Jun Mu, and Lijun Lu
Quantitative Structure–Property Relationship Study of Retention Time of Some Pesticides in Gas Chromatography
M.R. Hadjmohammadi, M.H.Fatemi, and K. Kamel
Determination of Sodium Monofluoroacetate (1080) in Biological Samples as its 4-Bromomethyl-7-Methoxycoumarin Derivative by RP-HPLC
Zhenming Xie, Wenbing Shi, Lan Liu, and Qinying Deng
Development and Validation of a Simple and Rapid HPLC Method for the Quantitative Determination of Voriconazole in Rat and Beagle Dog Plasma
Shan Cheng, Feng Qiu, Jia Huang, and Junqi He
Nylon-6 Capillary-Channeled Polymer Fibers as a Stationary Phase for the Mixed-Mode Ion Exchange/Reversed-Phase Chromatography Separation of Proteins
Rayman D. Stanelle, Christine M. Straut, and R. Kenneth Marcus
Development of a Gas Chromatographic Test for the Quantitation of the Biomarker 2-Butoxyacetic Acid in Urine Samples
C. B’Hymer
Determination of Volatile Compounds in Cider Spirits by Gas Chromatography with Direct Injection
Roberto Rodríguez Madrera and Belén Suárez Valles
Biological and Chemical Detections in Adsorbent Layer for Monitoring Microbial Production of Primycin
Antal Szabó, Attila Kónya, Valéria Széll, György Máté, and Balázs Erdélyi
Validation of Geosmin and 2-Methyl-i-Borneol Analysis by CLSA–GC–FID Method to Obtain ISO-17025 Accreditation
J. Romero, I. Manero, and J. Laso
Thin-Layer Chromatography of Alkaloids on Cyanopropyl Bonded Stationary Phases. Part I
Anna Petruczynik, Monika Waksmundzka-Hajnos, Tomasz Michniowski, Tomasz Plech, Tomasz Tuzimski, Michal L. Hajnos, Maria Gadzikowska, and Grzegorz Józwiak
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