This guideline applies to all lab personnel working with ethidium bromide (EB) (CAS# 1239-45-8). Ethidium bromide is a powerful mutagen and is a skin, eye and respiratory irritant. It can be readily ...

You work with hydrofluoric acid, with nanomaterials, with ethidium bromide, with a chemical with acute or chronic toxicity, with a caustic chemical, a flammable solvent or with a chemical that is new ...