Looking for business intelligence data on MilliporeSigma or other suppliers of Separation Equipment Set up your free account with IndustrySelect. Deyny holds a PhD in Analytical Chemistry from Iowa State University, a specialization in Environmental Chemistry and BS in Chemistry from Industrial University of Santander (Colombia). Chemical separation technology equipment. Applications related with analysis of pesticides, PCBs, and PAHs in fatty foods using QuEChERS and unique solid phase extraction (SPE) cartridges will be presented.ĭeyny is a senior R&D scientist at MilliporeSigma (Bellefonte, PA, USA) for the Sample Preparation group with focus in GC and GC/MS applications, and development of coatings and applications for solid phase microextraction. With the acquisition of Sigma-Aldrich, we now have the largest offering of products and services for formulations, actives and biotechnology processes. ![]() In this presentation, we will address an alternative approach to the clean-up of matrices with significant fat content using a family of sorbents that effectively retain fatty components. Traditional clean-up techniques, such as gel permeation chromatography (GPC) and normal phase column chromatography can be very effective but are often expensive and time consuming. ![]() We are a leading developer and manufacturer of chromatography columns, sample preparation and. Extraction methods targeting nonpolar compounds such as pesticides, PCBs, and PAHs tend to generate extracts that are highly contaminated with fatty matrix, causing several problems with the subsequent chromatographic analysis. Cory is a Senior R&D Scientist in the liquid separations R&D group at MilliporeSigma, Bellefonte (PA,USA). Restek was founded in 1985 in Bellefonte, Pennsylvania. ![]() Sample preparation for extraction of persistent organic pollutants (POPs) for gas chromatography analysis can be challenging, especially in samples with high fat content. Open to all registered attendees Strategies for Improving Sample Clean-up During the Analysis of Persistent Organic Pollutants (POPs) by Gas Chromatography
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