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in Journal of Chromatographic Science

October 2014; p ublished online October 2014 .

Journal Article. Subjects: Chemistry. 0 words.

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Contents Page

in Journal of Chromatographic Science

October 2014; p ublished online October 2014 .

Journal Article. Subjects: Chemistry. 0 words.

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Microextraction by Packed Sorbent–High-Pressure Liquid Chromatographic–Ultra Violet Analysis of Endocrine Disruptor Pesticides in Various Matrices

Manpreet Kaur, Susheela Rani, Ashok Kumar Malik and Jatinder Singh Aulakh.

in Journal of Chromatographic Science

October 2014; p ublished online September 2013 .

Journal Article. Subjects: Chemistry. 4079 words.

Microextraction by a packed sorbent (MEPS) is the miniaturized version of solid-phase extraction whereby sample volumes as small as 10 μL can be used. A syringe (100–250 μL) is used in MEPS...

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HPLC Analysis of Carotenoids from Tomatoes Using Cross-Linked C18 Column and MS Detection

Hussein G. Daood, Gyula Bencze, Gábor Palotás, Zoltán Pék, Akmal Sidikov and Lajos Helyes.

in Journal of Chromatographic Science

October 2014; p ublished online September 2013 .

Journal Article. Subjects: Chemistry. 4307 words.

This study was conducted to analyze carotenoids from tomatoes by high-performance liquid chromatography using reversed-phase C18 silica having cross-linked end-capping with diode array and...

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A Simple and Reliable Method for Distinguishing Danshen in <i>Salvia</i>: Simultaneous Quantification of Six Active Compositions by HPLC

Tao Wang, Hui Zhang, Long Wang, Yuanyuan Jiang, Li Zhang, Yonghong Zhou, Ruiwu Yang, Chunbang Ding and Xiaoli Wang.

in Journal of Chromatographic Science

October 2014; p ublished online September 2013 .

Journal Article. Subjects: Chemistry. 2863 words.

A simple and reliable method for distinguishing Danshen is important to evaluate the quality and clinical efficiency of these species. An HPLC method was developed for the determination of...

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Development of a CZE Method for the Quantification of Pseudoephedrine and Cetirizine

Ahmed O. Alnajjar and Abubakr M. Idris.

in Journal of Chromatographic Science

October 2014; p ublished online September 2013 .

Journal Article. Subjects: Chemistry. 2699 words.

Pseudoephedrine and cetirizine have been combined in dosage forms with more therapeutic benefits when compared with single-drug treatment. The current manuscript reports the development of...

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An LC–MS Method for Determination of Milbemycin Oxime in Dog Plasma

Qianqian Xu, Jichang Li, Zhiqiang Shen, Shijin Guo, Yubo Wang and Feng Li.

in Journal of Chromatographic Science

October 2014; p ublished online September 2013 .

Journal Article. Subjects: Chemistry. 3237 words.

An HPLC-MS method has been developed and validated for the quantitative determination of milbemycin oxime (MBO) in dog plasma. The developed method has been then applied in in vivo clinical...

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Formation of Aromatics in Thermally Induced Reactions of Chemically Bonded RP-C18 Stationary Phase

Wojciech Prus.

in Journal of Chromatographic Science

October 2014; p ublished online October 2013 .

Journal Article. Subjects: Chemistry. 2662 words.

In continuation of the research on the thermally induced chemical transformation of the silica-based chemically bonded stationary phases (C18), the oxidative cleavage of the silicon–carbon...

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Simultaneous Determination of 11 Preservatives in Cosmetics by High-Performance Liquid Chromatography

Airin Aoyama, Takahiro Doi, Takaomi Tagami and Keiji Kajimura.

in Journal of Chromatographic Science

October 2014; p ublished online October 2013 .

Journal Article. Subjects: Chemistry. 2500 words.

Preservatives prevent the growth of microorganisms in foods, pharmaceuticals and cosmetics. There exist numerous restrictions regarding the maximum allowable levels of preservatives in...

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Pharmacokinetic Study of Guanfu Base G in Rats by LC–ESI-MS

Rui Wang, Xiaotian Li, Baoluo Wan and Yanle Chu.

in Journal of Chromatographic Science

October 2014; p ublished online October 2013 .

Journal Article. Subjects: Chemistry. 3111 words.

A sensitive and simple liquid chromatographyelectrospray ionization mass spectrometry method has been established and validated for the quantification of Guanfu base G in rats....

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