Scientists have unwrapped long-sought details of embalming practices that ancient Egyptians used to preserve dead bodies. Clues came from analyses of chemical residue inside vessels from the only ...

Automated pipetting platforms for the preparation and measurement of plasma samples and chemical mixtures in high-throughput bioassays at the UFZ. "In our everyday lives, we are exposed to a wide ...

Students learn to identify various methods for separating mixtures to define density. Matter: Separation of Mixtures: Students learn to identify various methods for separating mixtures, to define ...

As risk assessments fail to capture the harms of chemical mixtures, a precautionary approach that includes the organic ...

Machine learning model provides quick method for determining the composition of solid chemical mixtures using only photographs of the sample. Machine learning model provides quick method for ...

In everyday life, people are exposed to many chemicals at the same time. These exposures come from water, food, and the surrounding environment. While chemical risk is typically assessed one substance ...

The U.S. Agency for Toxic Substances and Disease Registry (ATSDR) recently released two new Interaction Profiles for Toxic Chemical Mixtures, continuing a long-running federal effort to better ...

(Beyond Pesticides, April 10, 2024) Researchers in a 2024 Chemosphere study find synergistic relationships in certain chemical mixtures, particularly heptachlor and triallate and trifluralin and ...

How do complex mixtures of chemicals affect our health? New research has shown that chemicals that occur in complex mixtures and in concentration ratios as found in humans act together. Even if the ...