HALT and HASS are starting to supplant traditional vibration and thermal testing to meet today�s quality targets. For decades, product quality has been determined through environmental testing such ...

Researchers have discovered a new way to detect per- and polyfluoroalkyl substances (PFAS) in water. This marks an important step forward in creating testing devices that are simpler, more ...

Nontargeted testing identified 42 PFAS in cord blood, far exceeding the 8 compounds measured by traditional targeted methods, suggesting broader prenatal exposure. Cumulative exposure estimates ...

Quantitative fit testing is the preferred testing method. The ambient aerosol condensation nuclei counting (CNC) method, using a Portacount® Plus instrument, has been selected as the quantitative fit ...

DIN SPEC 19296 was developed by Hohenstein in cooperation with Goldeck Textil GmbH and Oceansafe AG and is publicly available. By combining biodegradability and ecotoxicological testing, the ...

The UD Soil Testing Program provides a variety of soil testing and educational support to farmers, homeowners and others engaged in soil management and land use. The program is offered as a public ...

Emissions testing laws are a crucial component in the fight against air pollution and climate change, yet these regulations ...

Agricultural soil testing is critical to determining soil’s nutrient concentration and variability across your fields. It is ideal to test your fields’ soil at least every two to three years to inform ...

In my July 2005 column, a new ASTM standard shear test method was introduced 1. At that time, I raised the question, Why do we need another shear test method for composite materials?, with the promise ...