A preparative HPLC system should be as versatile as possible, since purification tasks can change frequently. AZURA Preparative HPLC was designed for flexibility and to comfortably handle large sample volumes. Extensive automation makes fraction collection easy and allows for solvent as well as peak recycling.
LCGC Europe eNews
PerkinElmer has opened new headquarters in Midrand, Gautengaim, South Africa.
E-Separation Solutions
Click here to view the complete E-Separation Solutions newsletter from December 13, 2012.
E-Separation Solutions
Click here to view the complete E-Separation Solutions newsletter from December 6, 2012.
E-Separation Solutions
Dr Shabaz Mohammed, from Utrecht University, The Netherlands, spoke to LCGC about his group's activities in protein analysis and the importance of "shotgun proteomics."
LCGC Europe eNews
Ultra-high sensitivity, expanded flexibility, increased stability and robustness - the new Nexera X2 UHPLC system targets routine analysis and applications in highly regulated environments demanding complex system setups.
LCGC Europe eNews
Thermo Fisher Scientific (Massachusetts, USA) has opened a new life sciences consumables and equipment manufacturing facility in Suzhou, China.
LCGC Europe eNews
AB Sciex (Massachusetts, USA) has announced the investment of $3 million into a new scientific support centre in Delhi, India.
The Column
The Column spoke to Steve Maynard, Lab Director at LGC's HFL Sport Science, about his work in the world of horse doping and his laboratory's involvement in this years Olympic and Paralympic Games.
The Column
A group of researchers led by Dr S. Habtemariam from the University of Greenwich, London, UK,1believe they have identified potential sources of new natural‑origin drugs to treat diabetes that may have reduced adverse clinical side effects.
The Column
A collaborating team of investigators1 based in Spain, Japan and the UK believe they may have discovered the potential health benefits of Spanish dry-cured ham. They consider that the ham could reduce high blood pressure associated with cardiovascular disease when consumed as part of a healthy diet.
The Column
Scientists in Australia1 have genetically engineered the plant Arabidopsis thaliana to produce high levels of omega-3 oils that are normally found within coldwater fish like salmon.
The Column
The complexity of method development for GPC/SEC is often underestimated. Although only isocratic separation is applied, the development of a robust and stable method can be challenging. It is important that measures are taken to develop a suitable method that will deliver long-term reproducible results, especially when biomolecules, ions or functional groups are present.
The most accurate method for measuring dioxins and related compounds, such as polychlorinated biphenyls (PCBs), is isotope dilution?selected ion monitoring?mass spectrometry (ID-SIM-MS). To use the method correctly, however, analysts need to take various factors into account, such as proper spiking of the extraction and injection standards and establishing proper quality control approaches that are applicable to ID-SIM-MS. Below, renowned dioxins expert Yves Tondeur of SGS-Analytical Perspectives in Wilmington, North Carolina, answers questions about dioxin analysis that were raised during a recent web seminar.
LCGC North America
"Just Enough" Sample Preparation
LCGC Europe
The refractive index detector can be frustrating to use because of its extreme sensitivity to temperature and other variables. However, it can see things that no other detector can see.
LCGC Europe
A review of the role of CE for analysing organic acids
LCGC Europe
An excerpt from LCGC's e-learning tutorial on ion-trap and time-of-flight analaysers at CHROMacademy.com
LCGC North America
Analysis time can be reduced 10–30% by switching from constant-flow-rate mode to a constant-pressure gradient-elution mode.
LCGC North America
A review of the principles of these analyzers and their relative advantages and disadvantages over other mass analyzer types
LCGC North America
An exploration of the usefulness and relevance of the van 't Hoff equation using various examples from the literature
LCGC Emerging Leader - 2013 Nominations
Special Issues
Click the title above to open the LCGC North America December 2012 Corporate Capabilities Supplement, Vol 30 No s12, in an interactive PDF format.
LCGC North America
Click the title above to open the LCGC North America December 2012 regular issue, Vol 30 No 12, in an interactive PDF format.
LCGC Europe eNews
Bruker?s micrOTOF-Q range is widely acknowledged in setting standards in performance and reliability against which all other accurate mass ESI mass spectrometers are judged.
Analytical and nano scale Thermo Scientificâ„¢ Accucoreâ„¢ 150-C18 and 150-C4 columns are rugged and easy to use. The columns are designed to improve protein and peptide assay robustness by enhancing peak capacity and run times at moderate operating pressures.
LCGC Europe eNews
New drugs from natural origin are being explored to treat diabetes.
