How to Assess Potential Matrix Effects for LC-ESI-MS Trace Analysis
March 28th 2013Method validation is a concept that has been ingrained (or should have been ingrained) in the minds of most analytical chemists. Any new method that is created has to be proven reliable and provide some level of performance under well-defined conditions.
The LCGC Blog: Retention Time Variability in HPLC
March 26th 2013A number of retention time issues can cause problems in HPLC. Here's advice on how to handle common ones, such as retention time drift, temperature variability, problems arising from column equilibration, and difficulties validating a method.
Two triple quads achieve a new global standard in mass spectrometry
March 22nd 2013The two triple quadrupole mass spectrometers LCMS-8040 and GCMS-TQ8030 complete Shimadzu?s UFMS series consisting of seven powerful systems. The UFMS product family provides higher sensitivity, greater excellence in data quality, increased analytical throughput and a wider range of applications.
World-Class Biopharmaceutical Training for Academia and Industry
March 15th 2013Advanced biopharmaceutical training in the most cutting-edge analytical methods and techniques: NIBRT's state-of-the-art facility in Dublin, Ireland provides comprehensive, innovative training solutions for academia and industry.
Reduce the Cost of Your Protein Precipitation Sample Preparation
March 15th 2013Comprising four p3 protein precipitation plates and four 1ml deep well collection plates (colour coded in red or blue polypropylene) the Combipack from Porvair Sciences provides all the elements you require to undertake protein precipitation separations at a very affordable price.
First Refractive Index Detector for UHPLC
March 15th 2013(Santa Barbara, CA) Wyatt Technology announces the immediate availability of the Optilab UT-rEX (UHPLC refractometer with EXtended range), the first RI detector specifically designed for use with UHPLC systems using columns packed with small beads.