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  • Metrohm
  • Taking high-precision Metrohm ion chromatography to an even higher level of autonomy, the Process IC can connect up to 20 sample streams and provide reliable multicomponent results for superior process control. (metrohm.com)
  • common anions
  • 5.1 Ion chromatography provides for both qualitative and quantitative determination of seven common anions, F − , Cl − , NO 2 − , HPO 4 −2 , Br − , NO 3 − , and SO 4 −2 , in the milligram per litre range from a single analytical operation requiring only a few millilitres of sample and taking approximately 10 to 15 min for completion. (astm.org)
  • behaviour
  • Seven theoretical retention models, namely the linear solvent strength model (using the dominant equilibrium approach and competing ion effective charge approach), the dual eluent species model, the Kuwamoto model, the extended dual eluent species model, the multiple species eluent/analyte model and the empirical end-points model, were used to describe the retention behaviour of anions in suppressed ion chromatography (IC). (edu.au)
  • analysis
  • Application Note 15 Glycosylation Analysis of Human Serum Transferrin Glycoforms Using Pellicular Anion-Exchange Chromatography INTRODUCTION Glycoforms and Protein Sialylation Glycoproteins are proteins with a carbohydrate attached to the polypeptide backbones through one or more glycosylation sites. (docgo.net)
  • sample
  • This suggests that anion-exchange chromatography is incapable of resolving mixtures of a given polyelectrolyte to their components of various molecular weights, and it is therefore impossible to identify the polydispersity of such a sample using this method. (ucy.ac.cy)
  • water
  • This product is produced in a highly controlled cleanroom (ISO 7) environment, using ultra-pure water (specially treated for the production of ion chromatography standards) and triple leached pre-cleaned bottles. (reagecon.com)
  • Ion Chromatography is a technique used to separate, identify and measure ionic species dissolved in water. (ceriumlabs.com)
  • work
  • 1.4 Concentrations as low as 0.01 mg/L were determined depending upon the anions to be quantified, in single laboratory work. (astm.org)