What is ChromaTALK

Welcome to ChromaTALK, the new online community where you can interact with leading experts in the field of process-scale chromatography and hear their perspectives on what’s new, what’s needed, and where the field is headed.  Learn tips and best practices and get fresh insights into the latest innovations. On a regular basis, our panel of experts will share their thoughts on a hot topic related to process-scale chromatography. Sign up to receive email notifications when new entries have been posted. Or, keep up to date via an RSS feed. We encourage your active participation!

  • Post an opinion or question about the current topic
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  • Weigh in on our poll question

We are confident you will find this community to be informative, insightful and interactive. View Comment Policy

The Experts

Jonas Anders, Ph.D Jonas Anders, Ph.D
Head of Marketing Chromatography,
Merck Millipore
Michael Bavand Michael Bavand, Ph.D
Chief Business Officer and Board Chairman,
ChromaCon, Germany
Nanying Bian Ph.D.
Principal Scientist
EMD Millipore, USA
David Delvaille
DSP Supervisor
Merck Millipore
Gregory S. Blank, Ph.D
Bioprocess Consultant
Tim Breece
Senior Scientist
Xoma Corporation, USA
Prof. Dr. Christian Frech
Head of the Institute for Biochemistry
Mannheim University of Applied Sciences, Germany
Trish Greenhalgh Ph.D.
Virology Manager,
Virology and Microbiological Sciences Processing Technologies, EMD Millipore, USA
Prof. Dr. Thomas Herget
Head of Processing Technologies
Merck Millipore – Process Solutions, Germany
Paul Jorjorian
Manager Purification Development,
Gallus Biopharmaceutical, USA
David W. Kahn, Ph.D.
Senior Director,
Purification Sciences

Bettina Katterle, Ph.D
Head of Marketing & Sales
BSL BIOSERVICE Scientific Laboratories GmbH, Germany
Prof. Dr. Dirk Lütkemeyer
Professor for Protein Characterisation,
Faculty of Engineering and Mathematics, Bielefeld University of Applied Sciences, Germany.
Prof. Dr. Massimo Morbidelli Prof. Dr. Massimo Morbidelli,
Professor for Chemical- and Bioengineering,
ETH Zurich, Switzerland
Venkatesh Natarajan
Applications Engineer
EMD Millipore, USA
Franz Nothelfer
Associate Director Protein Science
Boehringer Ingelheim Pharma GmbH & Co. KG, Germany
Asha Oroskar Asha Oroskar
President and CEO
Michael Phillips Ph.D Michael Phillips, Ph.D
Research Fellow,
EMD Millipore, USA
Horst Ruppach, Ph.D Horst Ruppach, Ph.D
Global Manager of Viral Clearance and Global Coordinator Virology
Charles River, Biopharmaceutical Services (BPS), Germany
Prof. Dr. Hartmut Schlüter
Head of Core Facility Mass Spectrometric Proteomics
Institute of Clinical Chemistry, University Medical Center Hamburg-Eppendorf, Germany
Tim Schroeder
Global Product Manager,
Atoll GmbH, Germany
Michael Schulte Michael Schulte, Ph.D
Senior Director within the Performance Materials division
Merck KGaA, Darmstadt, Germany
Romas Skudas Romas Skudas, Ph.D
Lab Leader of Process Purification Downstream Technologies,
Merck Millipore, Germany
Guido Ströhlein Guido Ströhlein
CEO and Board Member,
ChromaCon, Germany
Matthew T. Stone, Ph.D. Matthew T. Stone, Ph.D.
Research Scientist III
EMD Millipore
Prof. Dr. Klaus Unger Prof. Dr. Klaus Unger
Institute for Inorganic Chemistry and Analytical Chemistry
Johannes Gutenberg-University, Mainz, Germany
Pascal Valax, Ph.D
Director of the Microbial Unit at Merck BioDevelopment Merck Serono, France
Chen Wang Chen Wang
Principal Scientist
AbbVie, USA
Gregory Waszak Gregory Waszak
Principal Scientist
Pfizer Inc.