Milton L. Lee is an emeritus professor of analytical chemistry at Brigham Young University and a co‑founder and chief science officer of Axcend LLC.
Exploring Biopharmaceutical Analysis with Compact Capillary Liquid Chromatography Instrumentation
A recent trend in the design of LC instrumentation is the move towards miniaturized and portable systems.
Analysis of Organic Compounds in Water Using Unique Concentration–Injection Techniques for Portable GC–MS
In this study, a simple method was used for extraction and concentration of trace organic compounds in water, followed by injection using a coiled wire filament and GC–MS analysis. Common semivolatile organic compound contaminants at low parts-per-billion levels were detected in less than 10 min.