| Application of dispersive liquid liquid microextraction for the determination of phenylurea herbicides in water samples by high performance liquid chromatography-diode array detection |
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| Hollow fiber-based liquid liquid liquid microextraction combined with electrospray ionization-ion mobility spectrometry for the determination of pentazocine in biological samples |
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| Preparation and evaluation of an ion imprinted sol gel material for selective solid-phase extraction of Ni(II) |
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| Selective solid-phase extraction of Ni(II) by an ion imprinted polymer from water samples |
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| Single-drop microextraction followed by in-syringe derivatization and gas chromatography-mass spectrometryGC-MS detection for the determination of parabens in water and cosmetic products |
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| Single-drop microextraction with in-microvial derivatization for the determination of haloacetic acids in water sample by gas chromatography-mass spectrometry |
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| Rapid Determination of Pentazocine in Human Plasma and Urine by Potentiometric Method |
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| Application of single-drop microextraction combined with in-microvial derivatization for determination of acidic herbicides in water samples by gas chromatography mass spectrometry |
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| Analysis of carbamate pesticides in water samples using single-drop microextraction and gas chromatography-mass spectrometry |
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| Lithospermum officinale callus produces shikalkin |
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| A Facile and Convenient Synthesis of N-Acetyl-2-aryl-1 2-dihydro-(4H)-3 1-benzoxazin-4-ones from the Reaction of Anthranilic Acid Derivatives with Aryl Aldehydes |
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| Dynamic headspace liquid-phase microextraction of alcohols |
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| Determination of phenols in water samples by single-drop microextraction followed by in-syringe derivatization and gas chromatography-mass spectrometric detection |
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| Single-drop microextraction followed by in-syringe derivatization and gas chromatography-mass spectrometric detection for determination of organic acids in fruits and fruit juices |
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| Evaluation of Polyaniline as a Sorbent for SPE of a Variety of Polar Pesticides from Water Followed by CD-MEKC-DAD |
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| Conductive polymers as new media for solid-phase extraction Isolation of chlorophenols from water sample |
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| Optimization of a New Activated Carbon Based Sorbent for On-line Preconcentration and Trace Determination Of Nickel In Aquatic Samples Using Mixed-level Orthogonal Array Design |
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| A New Polymeric Sorbent for the Solid-Phase Extraction of Chlorophenols from Water Samples followed by Gas Chromatography-Electron Capture Detector |
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| Mixed-level Orthogonal Array Design for the Optimization of Solid Phase Extraction of Some Pesticides from Surface Water |
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| Determination of Trace Total Sulfur in Organic Compounds by Raney Nickel Reduction with Voltammetric Detection |
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