Detecting lead in drinking water normally requires sending samples to a lab for costly analysis, taking days. Rutgers researchers have created an affordable miniature device for measuring trace levels of toxic lead within minutes.

Detecting lead in drinking water normally requires sending samples to a lab for costly analysis, taking days. Rutgers researchers have created an affordable miniature device for measuring trace levels of toxic lead within minutes.: https://ift.tt/31wojga Read more... https://ift.tt/3b9F9Vn