The list of acronyms and abbreviations related to. NP - Nurse Practitioner. OMB Office of Management and Budget. EMT Emergency Medical Technician. NIH National Institutes of Health. OSHA Occupational Safety and Health Administration. AMA American Medical Association. IT Information Technology.
It's also used for infestations of spider mites and chiggers. It's reasonably safe for honeybees, according to the University of California Statewide Integrated Pest Management Program. Use powdered elemental sulphur for dusting clothing as a tick repellent.
In the presence of water, the poisonous thallium hydroxide (TlOH) is formed. Thallium dissolves slowly in hydrochloric acid and dilute sulfuric acid and dissolves rapidly in nitric acid. Thallium sulfate, which is odorless and colorless, was used as a rat poison and as an insecticide. This use has been discontinued in some countries, including the USA. Thallium sulfide is used in photocells because its electrical conductivity increases on exposure to infrared light. Thallium oxide is used to make glass that has a high index of refraction.