New Products from EMD Chemicals at HPLC 2010

13 Jun 2012
Sarah Sarah
Marketing / Sales

Product news

EMD Chemicals, the US affiliate of Merck KGaA, will be presenting new products including Chromolith® capillaries, Chromolith® narrowbore columns, Purospher® STAR columns for UHPLC. Of high interest at HPLC 2010 also are applications with SeQuant ZIC®-HILIC columns for separation of polar and hydrophilic compounds.

Since the early days of chromatography Merck KGaA has introduced numerous products that have been recognized as milestones in the development of the chromatography technology. Today Merck KGaA is known as a leading manufacturer in liquid chromatography, offering innovative HPLC technologies, such as monolithic silica (Chromolith® columns) for Fast HPLC or Zwitterionic Hydrophilic Interaction Liquid Chromatography (ZIC®-HILIC).

Visit booths 501 & 503 to find out more.

Purospher® STAR HPLC and UHPLC columns

Merck KGaA, Darmstadt, Germany

The base silica of Purospher® STAR columns is 99.999 % pure. Furthermore, meticulous care is given to quality control over all aspects of silica structure and chemistry. The excellent converge of the surface and the purity of the material ensures excellent peak symmetry for acidic, basic and even for chelating compounds. Accurate results with excellent peak shape for all types of analytes Outstanding resolution due to high separation efficiency Proven reliability and reproducibility from run to run and batch to batch Universal compatibility with best all-round performance according to Tanaka Maximum flexibility in method development and choice of mobile phase pH stability from pH 1.5 – 10.5 Suitable for up to 100 % aqueous mobile phases Highest sensitivity and suitability for LC-MS applications

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UHPLC and HPLCHigh performance liquid chromatography (HPLC) and ultra high performance liquid chromatography (UHPLC), also known as UPLC, are analytical techniques used to separate, identify and quantitate components of complex mixtures including biological samples such as proteins and lipids as well as chemical mixtures of pesticides, drugs and oils. Both techniques are liquid chromatographic methods but differ by operating pressures (HPLC < 6000 psi < UHPLC ). Components of HPLC and UHPLC systems include columns, detectors, pumps, autosamplers and column heaters. Explore a range of UHPLC and HPLC columns for your specific sample needs including reverse phase, normal phase, ion exchange, HILIC, ion exclusion and size exclusion columns. For more specialized HPLC, explore FPLC, countercurrent LC and simulated moving bed systems. Find the best UHPLC and HPLC equipment in our peer reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
New Products from EMD Chemicals at HPLC 2010