Heavy metals such as arsenic, cadmium, and lead are present in most foods, whether conventional or organic, usually as the result of environmental contamination. Because heavy metals pose significant ...

The University of Oklahoma is developing a new lab on the north side of Norman for metal additive manufacturing research that will allow the school to test metals used to create parts for aircrafts ...

In 1905, the U.S. Pharmacopeial Convention, the nonprofit standards-setting organization known as USP, introduced a method to check for heavy metals in U.S. pharmaceuticals. More than 100 years later, ...

Heavy metals can build up in the body and cause a wide range of symptoms, such as nausea, vomiting, and behavioral changes. Heavy metal tests require urine or blood samples. People may take a heavy ...

Heavy metals occur naturally in the environment, water, and some foods and medications. But when they’re too much, how can you tell if you need help? Share on Pinterest Grandbrothers/Getty Images ...

Testing laboratories are utilized by all manner of businesses to provide objective analytical data on the quality of a product or a process. Some companies look to testing labs for product ...