Which Is Safe Enough: 1 ppm or 10 ppm? How Do We Know? – Granite Geek

Read article - Quotes Britton Goodale, research assistant in the Department of Microbiology and Immunology and a member of Dartmouth's Toxic Metals Superfund Research Program, in an article about predictive toxicology, which tries to move beyond the time-consuming laboratory and field studies which have long been used to determine the toxicity of chemicals, making quicker decisions using more easily obtained information such as the molecular structure of substances.