„Sample solvent“

Suchergebnisse

1.000+ Treffer

• Simultaneous analysis of organochlorine pesticides and polychlorinated biphenyls in air samples by using accelerated solvent extraction (ASE) and solid-phase micro-extraction (SPME) coupled to gas chromatography dual electron capture detection
  Mokbel, Haifaa ; Dine, Enaam Jamal Al ; Elmoll, Ahmad ; Liaud, Céline ; Millet, Maurice
• Novel Quantification Method for Lithium Ion Battery Electrolyte Solvents in Aqueous Recycling Samples Using Solid‐Phase Extraction/Gas Chromatography‐Flame Ionization Detection
  Buchmann, Julius ; Song, Yixin ; Wiemers‐Meyer, Simon ; Winter, Martin ; Nowak, Sascha
• Front Cover: 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
  Heidari, Hassan ; Sadi, Sevda
• Inside Front Cover: 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
• The solvent effect in gas‐liquid chromatography: The analysis of vapor samples
  Pretorius, V. ; Bertsch, W.
• Elimination of peak splitting and distortion associated with liquid sample on‐column injection: Solvent polarity effects
  Ghaoui, L. ; Wang, F.‐S. ; Shanfield, H. ; Zlatkis, A.
• Sample memory effects on reversed phase columns
  Smith, R. M.
• The dynamic film concentrator—A new approach to large and dilute samples in GLC
  Apps, P. J. ; Pretorius, V. ; Rohwer, E. R. ; Lawson, K. H.
• Progress in all‐glass stream splitting systems in capillary gas chromatography. Part I: Application of a simple “glass‐cap‐cross” as effluent splitter for splitless and on‐column injection
  Bretschneider, W. ; Werkhoff, P.
• Effect of sample diluents on peak broadening in gas chromatography
  Strasburg, R. ; Fritz, J. S.
• A solvent evaporation sample injection technique for capillary supercritical fluid chromatography
  France, J. E. ; Voorhees, K. J.
• Solvent effects in on‐column injection of large sample volumes
  Grob, K. ; Neukom, H. P.
• Capillary GC/MS identification of impurities in distilled‐in‐glass methylene chloride (MC) and MC leached organics from the human finger tip
  Nowicki, H. G.
• Fluorescence imaging of sample zone narrowing and dispersion in a glass microchip: The effects of organic solvent (acetonitrile)–salt mixtures in the sample matrix and surfactant micelles in the running buffer
  Jia, Zhijian ; Lee, Yi‐kuen ; Fang, Qun ; Huie, Carmen W.
• Field‐enhanced sample injection micelle‐to‐solvent stacking capillary zone electrophoresis–electrospray ionization mass spectrometry of antibiotics in seawater after solid‐phase extraction
  Wuethrich, Alain ; Haddad, Paul R. ; Quirino, Joselito P.
• Ultrasonic‐assisted dispersive liquid–liquid microextraction based on a simple and green deep eutectic solvent for preconcentration of macrolides from swine urine samples
  Liao, Qie Gen ; Da Wen, Zhang ; Lin Guang, Luo ; Ci Dan, Zha Xi
• Photoluminescence with Peaked Structure: Inherent to Nanoparticles or Resulting From Impurities in Sample Vial Caps?
  Tripathi, Vijay ; Linga Reddy, Panyala ; Panchakarla, Leela S.
• An autosampler for solvent-free sample introduction into a gas chromatograph
  Appelqvist, Lars-Åke ; Melin, Karl-Axel
• A comparison of three solvent-free techniques coupled with gas chromatography for determining trihalomethanes in urine samples
  Jakubowska, Natalia ; Polkowska, Żaneta ; Kujawski, Wojciech ; Konieczka, Piotr ; Namieśnik, Jacek
• Solvent stir bar microextraction technique with three-hollow fiber configuration for trace determination of nitrite in river water samples
  Badiee, Hamid ; Zanjanchi, Mohammad Ali ; Zamani, Abbasali ; Fashi, Armin