Would you like new and practical LC-MS solutions for FAST and ACCURATE quantitation and qualification of trace level impurities and polar metabolites?

24 May 2007

Product news

Phenomenex’s FAST Solutions and new HILIC phase offer particle and selectivity benefits that significantly decrease development time at all stages of the drug development process. With selective, robust, stable, and reproducible technologies that are practical for every lab, Phenomenex makes mass sensitive quantitation and qualification of polar compounds straightforward. We will even supply you with a HILIC Method Development 'Roadmap to Success'! Join us on Wednesday, 20 June, 14.00 at Easy Implementation: New Approaches in Fast LC & HILIC Chromatography.

Be amongst the first to implement these proven strategies in your lab!

New Approaches in Fast LC & HILIC Chromatography.

Do not miss the workshop Easy Implementation: New Approaches in Fast LC & HILIC Chromatography, on Wednesday, 20 June, 14.00. In this workshop, we will present successful strategies that labs everywhere will be able to implement to significantly reduce method development time at all stages of the drug development pipeline. 2.5µm HST columns and a new HILIC phase will take advantage of the impact of selectivity on resolution in high speed separations.

The discussion will explode the myth that higher plate counts alone lead to better resolution and faster runs. The Resolution equation, the Van Deemter theory, the Selectivity Equation and the many variables that are involved in assay performance can be applied and manipulated to create a more elegant, fast solution. Focusing on efficiency alone will be shown to be a brute force way to improve chromatographic resolution.
We will discuss:

  • Increasing speed with 2.5 µm materials
  • Effect of selectivity on resolution in high speed separations
  • Influence of particle surface area on column loading capacity
  • Effect of system volumes on column performance in high speed separations

An additional discussion will focus on the broad applicability and need for a HILIC Roadmap to Success. Historically, low-level polar metabolites and impurities have slowed development progress and lowered mass spectrometric sensitivity. Phenomenex’s new Luna HILIC column and our comprehensive HILIC method development process offer a true, ‘Roadmap to Success’ for separation, quantitation and qualification of complex mixtures of polar compounds.

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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.LC-MSLC-MS (liquid chromatography-mass spectrometry) systems and equipment are used for separation and quantitative analysis of complex mixtures, combining liquid chromatography and mass spectrometry. Quantify proteins, contaminants, pesticides or screen for drug metabolites with a high level of sensitivity. LC-MS systems and equipment include reverse phase, normal phase and specialized columns integrated with various MS detectors such as time-of-flight (TOF), quadrupole, orbitrap or ion trap mass analyzers. LC-MS/MS instruments equipped with a qTOF or triple quadrupole analyzer give greater sensitivity and resolving power to your analysis. Find the best LC-MS equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.