e-book Series

Since 2007 PSS has published GPC/SEC Tips & Tricks in LC/GCs digital magazine “The Column”. These Tips & Tricks are designed to support GPC/SEC users of in their daily work providing comprehensive overviews on different aspects of this powerful technique.

Many readers collect these publications and have approached us to create a compendium with all the information published in more than 70 editions in over 10 years. While working on this project, we realized that a compendium does not reflect the true value of the compiled information. To have all published topics at-a-glance, we decided to create a series of five different e-books instead.

Theory and Background

GPC/SEC Theory and Background -
Please download your free pdf copy below

GPC/SEC Columns

GPC/SEC Columns -
Contact us to receive a free pdf copy

GPC/SEC Detection

GPC/SEC Detection -
Contact us to receive a free pdf copy

GPC/SEC Good Practice

GPC/SEC Good Practice -
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GPC/SEC Applications

GPC/SEC Applications -
Contact us to receive a free pdf copy

Each book is based on 5-8 different Tips & Tricks publications updated with the latest information, new examples and figures. In addition links to other PSS resources were added, which provide more information on the topic.

To allow new users to GPC/SEC a continued reading experience, content has sometimes been edited so that there are differences to the original publications.

Nevertheless we maintained the original spirit so that the publications are independent references allowing advanced users to read only the dedicated publication of interest.

Discover more

Separation Techniques

Modern Separation Solutions: GPC/SEC, IPC, 2D


Products for successful analysis of macromolecules


Services, contract analysis and customized solutions


About PSS and the people behind.

Need help?

Technical Support

Spare parts and instructions firmware updates, repair and service requests.

Software Support

TeamViewer sessions, application notes and software videos. Discover how we support our users.

Column Selection

The choice of the column(s) is the key to long-term reproducible results. Discover our tools and offerings.

Creating a solution

Automated Systems, specific solutions, system integration and implementation of new methods in the lab. Work with PSS on new solutions.


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