„Sample solvent“

Suchergebnisse

364 Treffer

• Application of liquid–liquid microextraction for the effective separation and simultaneous determination of 11 pharmaceuticals in wastewater samples using high‐performance liquid chromatography with tandem mass spectrometry
  Diuzheva, Alina ; Balogh, József ; Jekő, József ; Cziáky, Zoltán
• Ionic liquids: solvents and sorbents in sample preparation
  Clark, Kevin D. ; Emaus, Miranda N. ; Varona, Marcelino ; Bowers, Ashley N. ; Anderson, Jared L.
• Miniaturized matrix solid‐phase dispersion coupled with supramolecular solvent‐based microextraction for the determination of paraben preservatives in cream samples
  Yıldız, Elif ; Çabuk, Hasan
• Combination of microwave‐assisted solvent extraction and effervescence‐assisted deep eutectic solvent‐based in‐syringe dispersive liquid‐liquid microextraction and its application in the extraction of triazine pesticides from apple samples
  Safaei, Sepideh ; Atazadeh, Ramin ; Afshar Mogaddam, Mohammad Reza
• Enhanced headspace single drop microextraction method using deep eutectic solvent based magnetic bucky gels: Application to the determination of volatile aromatic hydrocarbons in water and urine samples
  Yousefi, Seyedeh Mahboobeh ; Shemirani, Farzaneh ; Ghorbanian, Sohrab Ali
• Temperature‐controlled liquid–liquid microextraction combined with high‐performance liquid chromatography for the simultaneous determination of diazinon and fenitrothion in water and fruit juice samples
  Bazmandegan‐Shamili, Alireza ; Dadfarnia, Shayessteh ; Shabani, Ali Mohammad Haji ; Moghadam, Masoud Rohani ; Saeidi, Mahboubeh
• Ultrasound‐assisted low‐density‐solvent‐based solvent‐demulsified dispersive liquid–liquid microextraction for the quantification of amino acids in biological samples
  Zare, Fahimeh ; Razmi, Mahdi
• Determination of Barium Ions in River-Water Samples by Inductively Coupled Plasma-Atomic Emission Spectrometry after Preconcentration by Solvent Extraction
  Yamagaki, Koji ; Yoshii, Michinao ; Yamada, Keio
• High-Throughput GC-FID Method for the Determination of Residual Solvents in Early-Phase Drug Discovery Samples
  Arulraj, Ruba A. ; Gajjela, Raju ; Chauthe, Siddheshwar Kisan ; Bagadi, Muralidhararao ; Mathur, Arvind
• Air‐assisted dispersive liquid–liquid microextraction based on a new hydrophobic deep eutectic solvent for the preconcentration of benzophenone‐type UV filters from aqueous samples
  Ge, Dandan ; Zhang, Yi ; Dai, Yixiu ; Yang, Shumin
• Application of D-Limonene as a Bio-based Solvent in Low DensityDispersive Liquid?Liquid Microextraction of Acidic Drugs from Aqueous Samples
  El-Deen, Asmaa Kamal ; Shimizu, Kuniyoshi
• A Triple Layer of Immiscible Solvents for NMR Sample Preparation: Enhanced Sensitivity and Reduced Deuterated Solvent
  Baishya, Bikash ; Chandra, Atish
• Hydrophobic deep eutectic solvent‐based dispersive liquid–liquid microextraction for the simultaneous enantiomeric analysis of five β‐agonists in the environmental samples
  Liu, Yongjing ; Xu, Wen ; Zhang, Hua ; Xu, Wei
• Influence of Sample Volume and Solvent Evaporation on Absorbance Spectroscopy in a Microfluidic “Pillar-Cuvette”
  Kriel, Frederik H. ; Priest, Craig
• Determination of 4‐Nitrobenzaldehyde in Water Samples by Combination of Switchable Solvent Based Microextraction and Electrochemical Detection on MWCNTs Modified Electrode
  Ahmar, Hamid ; Shahvandi, Siamak Kiani
• Metal-Phase Microextraction (MPME) as a Novel Solvent-Free and Green Sample Preparation Technique: Determination of Cadmium in Infant Formula and Real Water Samples
  Alvand, Nasrin ; Baghdadi, Majid ; Alimoradi, Mohammad ; Marjani, Azam ; Isfahani, Tahereh Momeni
• Development of a new solvent‐assisted dispersive solid‐phase extraction followed by ion mobility spectrometry for trace determination of organophosphorus pesticides in environmental water samples
  Aladaghlo, Zolfaghar ; Fakhari, Ali Reza
• Extraction of antidepressant drugs in biological samples using alkanol‐based nano structured supramolecular solvent microextraction followed by gas chromatography with mass spectrometric analysis
  Salamat, Qamar ; Yamini, Yadollah ; Moradi, Morteza ; Farahani, Abolfazl ; Feizi, Neda
• Latex-Based Paper Devices with Super Solvent Resistance for On-the-Spot Detection of Metanil Yellow in Food Samples
  Ray, Rohitraj ; Noronha, Calvin ; Prabhu, Anusha ; Mani, Naresh Kumar
• Electromembrane extraction of verapamil and riluzole from urine and wastewater samples using a mixture of organic solvents as a supported liquid membrane: Study on electric current variations
  Rahimi, Atyeh ; Nojavan, Saeed