Rob Darrington

Understanding Concentration and Evaporation Technology: Part 2: Latest Developments in System Technology
Tuesday, February 26, 2013
An understanding of the evaporative process and factors affecting it, involving careful selection of a vacuum pump, cold trap or condenser, and consideration of pressure control, is key to obtaining a... read more
Understanding Concentration and Evaporation and Technology: Part 1: Basic Principles of Commonly Used Evaporation Techniques
Wednesday, February 06, 2013
Solvent removal is an essential process across a broad range of applications in the pharmaceutical, chemical, and biotechnology industries. Although a diversity of sample formats and solvents are used... read more
Drying of Problematic Purification Samples by Lyophilization in a Centrifugal Evaporator
Monday, June 13, 2011
Lyophilization is often the preferred method of sample drying because a high level of dryness is achieved with low residual solvent levels, and because of the light, powdery, “fluffy” finish of the ... read more
Advanced Dryness Detection for Improved Throughput and Yield During Evaporation
Saturday, March 04, 2006
In many laboratories across a wide range of disciplines, removal of solvent from dissolved sample is a routine, daily procedure. read more