Equipment and Processing Report, Jun 15, 2011 - Pharmaceutical Technology

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Equipment and Processing Report, Jun 15, 2011
Production Lines
Analyzing Aggregate-Detection Methods
By Erik Greb
Two popular methods for detecting protein aggregates are analytical ultracentrifugation (AUC) and size-exclusion chromatography?multiangle light scattering (SEC?MALS). These techniques? results correlate relatively well, but each one has its own strengths.
In the Mixer
Basic Equipment-Design Concepts to Enable Cleaning in Place: Part I
By Elizabeth Rivera
The author describes the benefits and challenges inherent to cleaning in place (CIP). The article also describes the development and validation of a CIP cycle.
Troubleshooting
Dying Diaphragm Valves
Our company is getting low and unpredictable cycle life out of our diaphragm valves. This problem has caused us to implement standard operating procedures for frequent replacement of the diaphragms, which is costly and time consuming. What could be happening, and what are our options?
Editor's Picks
June 2011 Editor's Picks: Products from Meissner and Telstar
PharmTech's monthly newsletter, Equipment and Processing Report, reviews the Editor's Picks for the June 2011 edition from Meissner and Telstar.

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Eric Langer Outsourcing Outlook Eric LangerBiopharma Outsourcing Activities Update
Cynthia Challener, PhD Ingredients Insider Cynthia Challener, PhDAppropriate Process Design Critical for Commercial Manufacture of Highly Potent APIs
Jill Wechsler Regulatory Watch Jill Wechsler FDA and Manufacturers Seek a More Secure Drug Supply Chain
Sean Milmo European Regulatory WatchSean MilmoQuality by Design?Bridging the Gap between Concept and Implementation
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