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Webinar
Now available on-demand

A Method for Analysis of Vanillic Acid and p-Hydroxybenzoic Acid in Polar Ice Cores

This webinar will provide an overview of the analysis of vanillic acid and p-hydroxybenzoic acid at parts per trillion levels in polar ice core samples using IC with MS/MS detection. Measurements taken from a Siberian ice core will be shown as an example application of this method.

Read More thumbnail image: <font color=red>Webinar<br/>Now available on-demand</font><br/>A Method for Analysis of Vanillic Acid  and <I>p</I>-Hydroxybenzoic Acid in Polar Ice Cores

Webinar: TODAY!
Beyond Basic DIA - New Workflows using Orbitrap Mass Spectrometry for Large Scale Quantitation

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 thumbnail image: <font color=red>Webinar: TODAY!</font><br/>Beyond Basic DIA - New Workflows using Orbitrap Mass Spectrometry for Large Scale Quantitation

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Compound Search

thumbnail image: <font size=3 color=black><b>Compound Search</b></font>

Two seconds here could save you months in the lab by using Wiley's Compound Search tool. Check the database coverage now... it's free!         We understand that you don't have time to wade through thousands of results. Compound Search's sole purpose is to tell you whether a compound appears in a specific database so that you'll know whether that database meets your needs. To speed this up, we provide exact structure matches only. Compound Search enables users to perform...

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Ezines

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The levels of fructooligosaccharides, natural components that are classified as dietary fibre, have been measured in a number of plants by HPLC using a charged aerosol detector, a method that could be applied to the quality control of functional foods.

This review examines the role of GC-C-IRMS in the analysis of a wide array of foods and beverages to generate data on key food components to detect fraudulent, illegal, or unsafe practices in the industry.

Human subjects have been drinking deuterated water to investigate protein turnover in the body, in a protocol which has been proven to be safe and effective and could lead to a greater understanding of cardiovascular protein dynamics.

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Education

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The emphasis of this book is on understanding the principles and applications behind the main ideas in chemometrics, which can then be applied to a wide variety of problems in chemistry, chemical engineering and allied disciplines.

Factor analysis is a mathematical tool for examining a wide range of data sets, with applications especially important to the design of experiments (DOE), spectroscopy, chromatography, and chemometrics. In this free chapter from "Factor Analysis in Chemistry" Edmund Malinowski introduces the technique, declaring that "every problem has a solution"!

Paola Dugo and Peter Q. Tranchida discuss food analysis in general, as well as the modern techniques needed to overcome the current-day analytical challenges.

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Journals

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Radiation and Health is a specialty section of Frontiers in Public Health.

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Blog

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Bats in the attic at Waters' new MS HQ

Jon Evans

Sep 12, 2014

Waters has opened its new global mass spectrometry headquarters in Wilmslow, UK, complete with a bat house for a group of Pipistrelle bats discovered during the site survey.

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Videos

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Thermo Scientific launches 'game-changing' Vanquish UHPLC system

Date: Jul 15, 2014

Fraser McLeod, Vice President & General Manager for HPLC at Thermo Fisher Scientific talks exclusively to separationsNOW.com about the game-changing Vanquish UHPLC system.

thumbnail image: Thermo Scientific launches 'game-changing' Vanquish UHPLC system
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