Featured Articles

In most fields that study the flow of materials—from making chemicals and cosmetics to testing foods and beverages and petroleum—scientists and engineers require a viscometer or rheometer. These platforms come in a wide range of options. Read More

Wiping a cuvette clean, running a blank, and then collecting data on a sample with a spectrophotometer reminds many scientists of days in biology lab classes. Read More

Scientists characterize many materials with thermogravimetric analysis, often adding new methods of detection. Read More

A “walk” along the electromagnetic spectrum—heading toward smaller wavelengths—leads from the visible red to violet, through the ultraviolet and then to X-rays. Read More

One of the most common needs among protein scientists is particle characterization. Read More

Key questions to answer when considering types of rotational viscometers. Read More

While subtle differences in polymer formulations are common, they rarely influence overall performance of the final product. Read More