• separation
  • Agilent Technologies Inc. (NYSE: A) and CambTEK, Ltd. today announced an agreement to co-market CambTEK's Rapid Extraction System (RES) automated sample preparation technology with an assortment of Agilent's liquid phase separation, life science and chemical analysis instruments and software. (environmental-expert.com)
  • The wide range of ionic liquids that can by synthesised, with specifically tailored properties, represents a new philosophy for the separation of organic, inorganic and bio-based materials. (springer.com)
  • Micellar liquid chromatography (MLC) has been used in a variety of applications including separation of mixtures of charged and neutral solutes, direct injection of serum and other physiological fluids, analysis of pharmaceutical compounds, separation of enantiomers, analysis of inorganic organometallics, and a host of others. (wikipedia.org)
  • As in other forms of chromatography, separation is possible because the different components of a mixture have different affinities for two materials, a moving fluid (the "mobile phase") and a porous solid (the stationary phase). (wikipedia.org)
  • Gas chromatography (GC) - MS was originally introduced in 1952, when A.T. James and A.J.P Martin were trying to develop tandem separation - mass analysis techniques. (wikipedia.org)
  • eluate
  • The eluate emerges as liquid phase at a flow rate of 300-500 nL/min, and any premature in-tube solvent evaporation is prevented by a convenient thermal insulation of the nebulizer and the connecting tubing from the surrounding source heat. (wikipedia.org)
  • The analyte in solution is introduced from a direct inlet probe or a liquid chromatography (LC) eluate into a pneumatic nebulizer with a flow rate 0.2-2.0mL/min. (wikipedia.org)
  • commonly
  • While the mobile phase in a LC system is a pressurized liquid, the MS analyzers commonly operate under vacuum (around 10−6 torr). (wikipedia.org)
  • Knox's work over this period included development of the Knox Equation, now used commonly to describe the spreading of a solute into bands in liquid chromatography. (wikipedia.org)
  • pneumatic
  • The vapour so produced acts as a nebulizing 'gas' and aids the breakup of the liquid stream into droplets, in a process similar to pneumatic nebulization. (wikipedia.org)
  • technique
  • The research that appeared to spark an onslaught of modified applications was a gel permeation chromatography technique of fixing poly(isopropyl acrylate) (PIPA) strands to glass beads and separating a mixture of dextrans, which was developed by Gewehr et al. (wikipedia.org)
  • samples
  • This paper summarizes the application of liquid chromatographic techniques for the purpose of biological fingerprint analysis (BFA) of complex herbal samples. (hindawi.com)
  • system
  • PerkinElmer, Inc., a global leader focused on the health and safety of people and the environment, today introduced the new FlexarTM liquid chromatography (LC) platform, which will be controlled by the new Chromera® Chromatography Data System (CDS). (environmental-expert.com)
  • An electrospray device, a liquid chromatography device and an electrosprayliquid chromatography system are disclosed. (google.com)
  • The exit orifice of the liquid chromatography device may be homogeneously interfaced with the entrance orifice of the electrospray device to form an integrated single system. (google.com)
  • 17, 1998, entitled "Integrated Monolithic Microfabricated Electrospray And Liquid Chromatography System and Method", now U.S. Pat. (google.com)
  • Overall, the interface is a mechanically simple part of the LC-MS system that transfers the maximum amount of analyte, removes a significant portion of the mobile phase used in LC and preserves the chemical identity of the chromatography products (chemically inert). (wikipedia.org)
  • phase
  • After removing the liquid phase, the analytes would desorb from the belt and migrate to the MS ion source to be analysed. (wikipedia.org)