In this webinar, we will cover building high performance methods, generating a high quality spectral library and using it to reveal important expression changes in your pathway of interest, and even how to go back in time and use a DIA file’s record observable proteome to retrospectively interrogate data for new target peptides and proteins.Read More
Quality is of extreme importance for labs. However, it is often seen as the responsibility of the quality manager and its importance and impact on your own work is not always well understood. In this webinar, Peter Kootstra will reinforce how quality can improve your performance and your work satisfaction.Read More
Apr 15, 2015
Vehicles generate about 28 percent of carbon dioxide emissions from fossil fuels in the USA, a proportion that is rising in many urban areas. Now, researchers have created DARTE (Database of Road Transportation Emissions), a new US wide data inventory to allow more detailed emission studies to be carried out in the context of climate change and other pollution effects.
Apr 15, 2015
Unroasted, green, coffee beans have become a popular alternative to regular coffee because of purported health benefits so getting a clearer picture of what mineral ions and other components might be present in different infusions is important. Now, a fast and simple method for the analysis of infusions has been developed - high resolution-continuum source flame atomic absorption spectrometry - the technique can provide total concentrations of calcium, copper, iron, magnesium and manganese ions.
Apr 13, 2015
Shrunken centroids regularized discriminant analysis has been applied to the exploration of a metabolomics dataset in the search for biomarkers.View All Ezines
While even the best analytical techniques cannot rectify problems generated by sloppy sample preparation, this less "sexy" step between the point at which analytes are transferred from the sample matrix to a form suitable for analysis is often overlooked. Read a free chapter from "Sample Preparation Techniques in Analytical Chemistry " here.
Jul 1, 2014
In this tutorial Dr Gary M Hieftje from Indiana University takes us right back to the grass roots of atomic spectroscopy making it ideal reading for either the graduate or anyone wishing learn more about this important branch of analytical chemistry.
The infrared spectrum is rich in information, and this article by John Coates, taken from the highly acclaimed Encyclopedia of Analytical Chemistry is intended to help the reader to extract the maximum information.View All Education Articles
Timothy D. Veenstra
Jul 19, 2013
David Baldwin, John Birkett, Owen Facey, Gilleon Rabey
Jul 19, 2013
May 1, 2013
Apr 20, 2015
Apr 22, 2015
Free-range eggs produced on organic farms might not be free of contaminants. This follows the revelation that dioxins from building materials in a stable found their way into the eggs on a German farm, prompting fears that this is being repeated around the world.
Date: Mar 10, 2014
Eileen Skelly Frame talks with this year's Pittcon Editors' Award Gold winners, Texas Instruments, about their DLP NIR scan technology.