Silver is used in jewelry, silverware, coins, electroplating, .and photo­ graphic processes. It is a waste product in the manufacture of these products and processes. Also, metal mining ...

Acenaphthene is a polycyclic aromatic hydrocarbon (PAH). It is a con­stituent of coal tar and other petroleum residues. The compound is used as a dye intermediate, as an insecticide and fungicide, and in the manufacture ...

Acute and early life stage_ (ELS) toxicity tests were conducted with fathead minnows (Pimephales promela$) and seven chemicals: 2,4-dinitrophenol (2,4-DNP), 4,6-dinitro-o- cresol (DNOC), 2-sec -butyl--4,6-dinitrophenol ...