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McDermott, John J.; Edgar, Irvin T. – Science Teacher, 1979
This is an account of the discovery of a potentially dangerous high explosive chemical on storeroom shelves of secondary schools in Pennsylvania. A list of guidelines is given to eliminate problems in the future. (SA)
Descriptors: Accident Prevention, Chemical Reactions, Guidelines, Laboratory Safety
Peer reviewed Peer reviewed
Kizer, Franklin D. – Science Teacher, 1979
Suggestions are given for safety precautions in the secondary school science laboratory. Emphasis is placed on fire safety and identification of particularly hazardous situations. (SA)
Descriptors: Accident Prevention, Biological Sciences, Fire Protection, Guidelines