Capillary Columns

Companies Capillary Columns

VICI AG International, Switzerland

VICI is an international company with over 40 years experience of manufacturing high quality products (valves, detectors and accessories) for gas chromatography (GC), liquid chromatography (HPLC, UHPLC), flow injection analysis (FIA), SFE and SFC. With offices in the USA, Canada and Europe VICI is a more

SGE Analytical Science Europe Ltd, United Kingdom

SGE is a manufacturer of accessories and ancillary equipment for chromatography, biotechnology and analytical instrumentation. SGE has been in the analytical (chromatography) business for over 40 years and today they are world leaders in areas such as microsyringes and Capillary Column technology. more

VWR International GmbH, Germany

VWR International is a leader in the global research laboratory industry with worldwide sales of $3.0 billion US dollars. VWR's business is highly diversified across a spectrum of products and services, customer groups and geography. The company offers more than 750,000 products and services, from m more

Catalogues Capillary Columns

New VICI Valco/Cheminert catalog out now! - Valves, fittings, capillaries, GC detectors & columns

The new VICI Valco/Cheminert catalog is an essential tool for every Chromatography user more

Problems in finding the right GC-Column for your application?

SGE offers a comprehensive range of GC capillary columns for almost any chromatographic application providing the best possible combination of Performance more

SGE Product Selection guide - The ”MUST” Reference Book for Chromatography users

With almost 300 pages this catalogue covers the complete range of products of SGE: GC/HPLC columns, syringes, accessories and supplies for different more

News Capillary Columns

• Agilent Technologies Acquires RVM Scientific, Manufacturer of Direct Rapid Heating/Cooling Systems for GC Capillary Columns

  Agilent Technologies Inc. announced it has completed the acquisition of RVM Scientific Inc., a manufacturer of rapid, direct heating/cooling systems for gas chromatography (GC) capillary columns. Financial details were not disclosed. According to the company, RVM Scientific's patented technology ex more

• Agilent Technologies 3000 Micro Gas Chromatograph offers up to four channels for fast on-site analysis of complex samples

  PALO ALTO, Calif., April 12, 2002 Agilent Technologies Inc. today unveiled the most versatile of its micro gas chromatograph (GC) family, enabling fast on-site analysis of virtually any type of complex gas. The Agilent 3000 Micro GC can run up to four channels simultaneously. The system's modular d more

• AGILENT TECHNOLOGIES TO TRANSFER ITS PACKED GC COLUMNS SALES TO SUPELCO

  Agilent Technologies Inc. and Sigma-Aldrich Company today announced an agreement that will transfer sales of Agilent’s packed GC (gas chromatography) columns to Supelco, a division of Sigma-Aldrich. To ensure that the supply to Agilent’s customers is continued, Supelco will supply its own packed more

White papers Capillary Columns

• Half a Century of Chromatography with Agilent and Predecessors
  

  Twsett originated the chromatography with his work about the separation of chlorophyll in 1903. For some time it was relatively quite around this new technology. Exceptions were the workings of Kuhn and Lederer (1931) as well as of Hesse (1936 and 1942). A break through succeeded to E. Cremer during the 40ies, but hardly considered caused by the war events, what however in the years 1950/51 by the conception of the gas chromatography suddenly changed and involved a rapid development more

Publications Capillary Columns

• Chemometric approach for fast analysis of prometryn in human hair by GC–MS

  A method for the fast analysis of a specific component in complex samples by GC–MS was developed and used for the quantitative determination of prometryn in hair samples. In this method, the tedious and time‐consuming sample pretreatment for purification was saved, and a short capillary column and more

• GC models for separation optimization in pressure‐tuneable tandem capillary columns operated isothermally. Part 1: theoretical aspects

  GC column selectivity can be continuously adapted to suit analytical needs using a flow‐tuneable tandem system. Its application to the separation of complex mixtures requires a deep understanding of the theory in this area. Although a number of researchers have developed specific models, a general more

• Preparation of chitosan‐graft‐(β‐cyclodextrin) based sol‐gel stationary phase for open‐tubular capillary electrochromatography

  A novel open‐tubular capillary electrochromatography (OT‐CEC) column coated with chitosan‐graft‐(β‐cyclodextrin) (CDCS) was prepared using sol‐gel technique. In the sol‐gel approach, owing to the three‐dimensional network of sol‐gel and the strong chemical bond between the stationary phase and the more

Websites Capillary Columns