„Sample solvent“
Suchergebnisse
364 Treffer
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A hydrophobic deep eutectic solvent‐based vortex‐assisted dispersive liquid–liquid microextraction combined with HPLC for the determination of nitrite in water and biological samples
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Vortex‐assisted natural deep eutectic solvent microextraction using response surface methodology optimization for determination of orthophosphate in water samples by molybdenum blue method
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Recent modified air-assisted liquid–liquid microextraction applications for medicines and organic compounds in various samples: A review
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Hydrophobic deep eutectic solvent‐based microextraction method for the simultaneous extraction of two benzodiazepines from saliva samples before determination by 96‐well microplates‐based spectrophotometer with the aid of chemometrics
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Ligandless, deep eutectic solvent‐based ultrasound‐assisted dispersive liquid‐liquid microextraction with solidification of the aqueous phase for preconcentration of lead, cadmium, cobalt and nickel in water samples
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A simple and efficient sample preparation for taxanes in Taxus chinensis needles with natural menthol‐based aqueous deep eutectic solvent
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Hydrophobic deep eutectic solvent as a green extractant for high‐performance liquid chromatographic determination of tetracyclines in water samples
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A modified quick, easy, cheap, effective, rugged, and safe method with hydrophobic natural deep eutectic solvent as extractant and analyte protectant for analyzing pyrethroid residues in tomatoes
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Effective Sample Preparation of Polyphenols in Wine Using Deep Eutectic Solvent‐based Dispersive Liquid–Liquid Microextraction HPLC‐UV Determination
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A Natural Deep Eutectic Solvent–based Ultrasound-Vortex-assisted Dispersive Liquid–Liquid Microextraction Method for Ligand-less Pre-concentration and Determination of Traces of Cadmium Ions in Water and Some Food Samples
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Air‐assisted in situ deep eutectic solvent decomposition followed by the solidification of floating organic droplets‐liquid‐liquid microextraction method for extraction of azole antifungal drugs in biological samples prior to high‐performance liquid chromatography
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Analysis of tamoxifen and its main metabolites in plasma samples of breast cancer survivor female athletes: Multivariate and chemometric optimization
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Green Sample Preparation Based on Directly Suspended Droplet Microextraction using Deep Eutectic Solvent for Ultra-Trace Quantification of Nitroaromatic Explosives by High Performance Liquid Chromatography
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Automated and solvent-free microextraction techniques for the GC-MS analysis of food and environmental samples
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Hydrophobic deep eutectic solvent-based dispersive liquid–liquid microextraction for the zinc determination in aqueous samples: multivariate study
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A Hydrophobic Deep Eutectic Solvent-Based Ultrasound-Assisted Dispersive Liquid–Liquid Microextraction for Determination of β-Lactam Antibiotics Residues in Food Samples
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Quantification of palladium in wastewater samples by matrix-matching calibration strategy assisted deep eutectic solvent based microextraction
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Preparation of new hydrophobic deep eutectic solvents and their application in dispersive liquid–liquid microextraction of Sudan dyes from food samples
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Liquid Phase Microextraction of Chloridazon from Environmental Water and Soil Samples by Supramolecular Solvent-Impregnated TiO2 Coated Polypropylene Hollow Fibers
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A novel approach for developing on-line dispersive liquid–liquid microextraction using deep eutectic solvent for determination of cobalt ion in water samples by ICP-OES