lead

Researchers Create Smartphone System That Can Detect Lead in Tap Water

Researchers at the University of Houston have created an inexpensive system using a smartphone and a lens made with an inkjet printer that can detect lead in tap water at levels commonly accepted as dangerous.

Zanjan IAU Starts Up Lead and Zinc Metallurgy Research Center

A Lead and Zinc Metallurgy Research Center has been established with the effort of Zanjan Islamic Azad University deputy of Reseach and technology.

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