August 2015
Volume 47, Number 6
Analytical HPLC and UHPLC columns containing porous and core-type particles are becoming more efficient to meet the demands of higher sample throughput. Also featured is an article on the use of a mechanical-bearing rotational rheometer for oscillatory experiments, and one on the tandem use of benchtop and on-line TOC analyzers.
View Digital EditionBrowse other issues »Subscribe »
Table of Contents
Steve Ernst
“If you can keep your head while all those around you are losing theirs, maybe you misunderstand the situation.”
read more
Richard A. Henry, Paul Ross, William R. Betz, Gaurang Parmar, Wayne K. Way
There is growing interest in the use of monodisperse particle-size distribution or PSD (here defined as having 10% RSD or less) to prepare modern HPLC columns because good correlation has been ...
read more
Natalie A. LaFranzo
The extensive workflow required to analyze DNA samples using next-generation sequencing (NGS) leaves many opportunities for the introduction of variability.
read more
John Welsh, Jr.
In 1974 Congress passed the Safe Drinking Water Act (SDWA) to regulate the nation’s drinking water supply.
read more
Fabian Meyer
Quality control managers are under constant pressure to conduct analyses as efficiently and cost-effectively
as possible. In certain industries, such as paints and coatings and food, rheological ...
read more
Joanie Brocato
Ten years ago, most forensics laboratories tested and analyzed a manageable number of samples.
read more
Zeenat Ara Lila, Louis D. Whitesides, Chukudi Weze, Yazmine Thomas
Proteins are modified in residues of lysine, arginine, histidine, etc., due to high concentrations of sugar and fatty acids in the bloodstream in relation to diabetes.
read more
Thursday, August 06, 2015
Robert L. Stevenson, Ph.D.
The digital revolution in the laboratory began in the late 1960s, with digital integrators measuring the area of chromatographic peaks in microvolt seconds.
read more
Allison Holt, Sheri Olson, Michele Marfori, Denise Yong Ning Oh
Sexual assault kit (SAK) samples account for a significant portion of backlogged cases in forensic laboratories.
read more