LCGC Europe
April 01, 2005
LC Troubleshooting
18
4
In this month’s column, John Dolan addresses a reader’s peak-splitting problem and suggests ways to avoid such occurrences in the future.
April 01, 2005
Data Integrity
18
4
In this article, Jo Webber tackles the problem of ensuring data integrity in pharmaceutical manufacturing. She shows how, by using modern technology and well integrated systems, quality can be improved.
April 01, 2005
Column Watch
18
4
In the first part of this series, the authors look at method modification from a scientific and regulatory standpoint with regard to changing a column and the operating parameters.
April 01, 2005
Practical Data Handling
18
4
The authors explain how to construct box plots and how they can help you to learn more about your data.
April 01, 2005
Extraction Techniques
18
4
In this article, the authors describe a method based on the accelerated and automated extraction of hexavalent chromium from solid samples followed by ion chromatography analysis using spectrophotometric detection. The experiments were performed on different samples of sludge and soil.
April 01, 2005
MS in Practice
18
4
This month’s column provides an overview of several recently developed technologies that aim to improve the utility and performance of mass spectrometers in a number of applications.