Safety in the SEM laboratory--1981 update.
The article reviews recent information on hazards as they relate to safety in SEM laboratories. The first section lists the safety equipment that should be available in a SEM laboratory. Flammable and combustible liquids are discussed, and particular warnings are given concerning the fire and explosion risks associated with diethyl ether and diisopropyl ether. The possible hazards associated with electrical equipment, and the risk of X-ray emissions from EM's are briefly outlined. The hazards associated with acute and chronic toxicity of chemicals used in the EM laboratory are discussed. The need to reduce exposure to a growing list of recognizable hazardous chemicals is emphasized. This reduction can be accomplished by more extensive use of functioning fume hoods, and the use of more appropriate and effective protective gloves. Allergies and the hazards of dangerous pathogens in the SEM laboratory are discussed. The explosion and other hazards associated with cryogens, vacuum evaporators, critical point dryers, and compressed gas cylinders are emphasized.
D000056:Accident Prevention; D003141:Communicable Diseases / Q000635:transmission; D003890:Desiccation / Q000295:instrumentation; D064420:Drug-Related Side Effects and Adverse Reactions; D004556:Electric Injuries / Q000517:prevention & control; D004869:Equipment Safety; D005107:Explosions; D005390:Fires; D005740:Gases; D006967:Hypersensitivity / Q000517:prevention & control; D008452:Maximum Allowable Concentration; D008855:Microscopy, Electron, Scanning / Q000295:instrumentation; D011482:Protective Devices; D011835:Radiation Protection; D012449:Safety; D014965:X-Rays
D005740:Gases