Technical Articles

An air-cooled tube in a laboratory furnace (crystallization shelf) that regulates the crystallization fronts and rates in columns of crucibles was described in a previous paper. read more

Traditionally, the HPLC series of meetings has attracted most of the global leaders in separation science. read more

GC-MS based pesticide residue testing in grains often results in enhanced response, with the degree of enhancement being dependent on the type of grain. read more

Important specifications for selecting a laboratory freezer are provided in this article. The laboratory freezers found in life science laboratories boast such features as programmable alarms, auto ... read more

The expected growth of molecular techniques over the next 10 years will have a profound impact on clinical decision-making. read more

This guide to purchasing gloveboxes points out a number of important considerations, such as safety, configuration, ergonomics, and application. An isolation box is best suited for some applications, ... read more

Over the course of the past two articles (Part 44,Oct 2011, and Part 45, Nov/Dec 2011), R2 has been defined, its components have been explained verbally and mathematically, and the statistic’s ... read more

Synthetic cannabinoids are attracting increasing attention from the drug testing industry because of a sudden surge in the abuse of these compounds. read more

Over the last few decades, there has been increasing regulatory pressure worldwide to reduce the maximum permissible levels of sulfur in fuels, in order to minimize environmental pollution and protect... read more

UHPLC systems take HPLC systems to the next level, and consumers have a number of choices when looking to purchase an ultra-high performance liquid chromatography system. This article discusses ... read more