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-related research and development. For detection of polyoxin B, high-performance liquid chromatography (HPLC) [ 15 ], capillary electrophoresis with electrochemiluminescence (CE-ECL) [ 16 ], and microbiological [ 7 ] assay have been used. For the method of CE

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characterization of the complete sample composition. Several methods, such as high-performance thin layer chromatography (HPTLC) [ 15–18 ], gas chromatography (GC) [ 19–21 ], capillary electrophoresis (CE) [ 22–24 ], infrared spectroscopy (IR) [ 25 ], nuclear

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CF either separately or in combination with other drug(s) in pharmaceutical dosage forms or biological fluids by spectrophotometry [ 16 ], liquid chromatography–mass spectrometry [ 17 ], high-performance liquid chromatography (HPLC) [ 18 ], capillary

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Acta Chromatographica
Authors: Stefano Dugheri, Nicola Mucci, Alessandro Bonari, Giorgio Marrubini, Giovanni Cappelli, Daniela Ubiali, Marcello Campagna, Manfredi Montalti, and Giulio Arcangeli

analyte from tetrachloroethylene into a 1% formic acid solution in water prior to analysis. Sun et al. reported a method for the determination of highly substituted hydrophobic chlorophenols in red wine by DLLME–capillary electrophoresis (CE

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robustness testing , In G. Hanrahan and F.A. Gomez (Eds.), Chemometric Methods in Capillary Electrophoresis , John Wiley & Sons, New Jersey, in press. [3]. US Food and Drug Administration (FDA

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determination of prochloraz in food matrices have been previously reported using gas chromatography coupled to mass spectrometry (GC-MS) [ 1 , 2 ], capillary electrophoresis [ 3 ], high-performance liquid chromatography (HPLC) [ 4 , 5 ], and liquid

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performance liquid chromatographic methods [ 22–25 ], high performance thin layer chromatographic method [ 26 ], capillary electrophoresis [ 27 ], and liquid chromatographic-tandem mass spectrometric methods [ 28–29 ]. Some of these methods are complex. These

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, the method is time-consuming and cannot be considered reliable for the compounds with logPo / w > 4), it has been replaced by several other methods for the lipophilicity evaluation – slow stirring method (SSM), capillary electrophoresis (CE

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from soil [ 19 ], water [ 22 ], smokeless powders (propellant) [ 15 , 23 ] and spent cartridges [ 1 ], swab or (modified) stub [ 12 ], and techniques as LC [ 13 , 15 , 24 ], GC [ 17 , 25 ], micellar electrokinetic capillary electrophoresis (MECE

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Acta Chromatographica
Authors: Muhammad Fawad Rasool, Umbreen Fatima Qureshi, Nazar Muhammad Ranjha, Imran Imran, Mouqadus Un Nisa, and Abdul Majeed

gas chromatography (GC) [ 6 ], gas chromatography-mass spectrometry (GS-MS) [ 7, 8 ], high performance liquid chromatography (HPLC) [ 9–15 ] and liquid chromatography-mass spectrometry (LC-MS) [ 16 ] low-injection-analysis, capillary electrophoresis

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