Click the title above to open The Column October 05, 2014 Europe & Asia issue, Volume 10, Number 18, in an interactive PDF format.
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The LCGC Europe news update from October 16 2014.
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Click here to view the complete E-separation Solutions newsletter from October 16, 2014.
Why would one want to use a mobile phase containing 100% water? Usually to wash the analyte or old mobile phase from the column (stationary phase surface) or to help retain analytes which elute quickly using mobile phases containing only very small amounts of organic solvent (usually highly polar analytes).
The LCGC Europe news update from October 9 2014.
Click here to view the complete E-separation Solutions newsletter from October 9, 2014.
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Unconventional oil and gas (UOG) extraction, which includes processes such as horizontal drilling and hydraulic fracturing, has created major positive geopolitical and economic advantages for the United States.
The development of a column-switching technique based on on-line preconcentration and HRAM–MS to obtain fast and accurate results for the determination of algal toxins in drinking water is discussed.
Researchers from the Institute of Food Chemistry at Westfälische Wilhelms‑Universität Münster in Germany have developed an optimized high performance liquid chromatography coupled with mass spectrometry (HPLC–MS–MS) method using multiple reaction mode (MRM) and MRM3 for detecting horse and pork in highly processed food.
Scientists from CEITEC Masaryk University are collaborating with clinicians from the Department of Respiratory Diseases and TB at the University Hospital Brno (Brno, Czech Republic) to improve the diagnosis of cystic fibrosis, specifically in newborn babies. In a new study published in the Journal of Chromatography A, a new "skin wipe" sweat sampling method is presented that reduces the time required for sampling to under a minute and utilizes capillary electrophoresis (CE) to simultaneously determine chloride, sodium, and potassium ions in sweat samples.
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Liquid chromatography coupled to triple quadrupole tandem mass spectrometry (LC–MS–MS) in multiple reaction monitoring (MRM) mode is widely considered as the gold standard for pesticide analysis. In this article recent developments in LC–MS–MS technology to meet increasing regulatory demands and productivity targets in quality control and contract laboratories are explored.
This article provides some tips and tricks for monitoring sample recovery and peak area using GPC/SEC.
To understand how the HPLC system works, it can be useful to first identify the basic components of virtually every system. Armed with that information, envisioning the HPLC system as comprised of three different zones - each with unique characteristics and each with its own set of requirements - can offer further guidance.
Click the title above to open The Column October 05, 2014 North American issue, Volume 10, Number 18, in an interactive PDF format.
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Click here to view the complete E-separation Solutions newsletter from October 2, 2014.
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The LCGC Europe news update from October 2 2014.
The 2014 Eastern Analytical Symposium and Exposition (EAS), taking place November 17?19 in Somerset, New Jersey, promises attendees a comprehensive program of educational and networking opportunities for analytical scientists. In advance of the event, LCGC spoke to EAS President Anne-Fran?oise Aubry, and EAS Program Chair Andrew V. Teplyakov about what attendees can expect this year.
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