Articles and White Papers

Two Johns Hopkins University biologists have made a key discovery about how and when microscopic bacteria find chitin and devour it

Why do I have to calibrate my balance? Learn about the reasons why a balance needs to be calibrated before use, even though it is calibrated before shipping from the manufacturing location.

A detailed review of viscosity, including characterization of the flow patterns of fluids

Overviews the devices and controller options available to ensure pH is measured correctly, that a long-term record is maintained, and that chemical is properly added and mixed.

Select the best fitting for your application by filtering by necessary specifications

A review of hydrogen generators as a alternative to cylinders for laboratory applications

Safety gloves protect hands (and sometimes arms) from multiple sources of harm: caustic chemicals, voltage jolts, biohazards, scorching heat, freezing cold, and more. Which glove type is right for your application?

For those working around hazardous substances, infectious agents, fumes and gases, and other airborne risks, the danger is real and the hazards can be fatal.

Measuring live voltages and current in today's high energy environments can result in a severe hazard to equipment and users if proper precautions are not applied.

Approximately 2,000 US workers suffer a job-related eye injury each day that requires medical treatment, according to NIOSH. See how you can prevent eye injuries and not become part of this statistic.

Presents a number of options for create a multi-channel pumping environment with peristaltic pumps

Tips and techniques for making accurate turbidity measurements

Correct crimping results in a cap that should not be able to rotate and a septum that appears smooth and level. This can be achieved with the proper adjustment of the vial crimpers.

Testing products for microbial contamination becomes necessary when any step in the food production process has the potential to introduce pathogenic organisms. Specific equipment and consumables are necessary for testing.

With an interest in brain evolution and a background in EEG analysis, he studies the olfactory (a.k.a. sense of smell) system in his lab, specifically how the brain responds to an odor.

When making a decision on purchasing a biological safety cabinet, does your application require externally exhausting 100% of air pulled through your cabinet or just 30%? This article will help you decide.

Preventing injuries before they occur not only protects workers but also limits expenses from workers' compensation and loss of productivity.

In some processes, sufficient back pressure will exceed maximum operating pressure causing some component of the process to fail. Read for possible solutions.

Need to take remote electrical measurements as a safety precaution? The Fluke 233 Digital Multimeter and 381 Clamp Meter feature a detachable display that can display data up to 30 feet away!