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Showing 31 to 45 of 125 results Save | Export
Peer reviewed Peer reviewed
Steere, Norman V., Ed. – Journal of Chemical Education, 1975
Accumulation of sodium azide in copper or lead plumbing can result in the formation of copper or lead azide and an eventual explosion. Presents procedures to dispose of azide wastes. (GS)
Descriptors: Chemistry, Laboratory Equipment, Laboratory Procedures, Laboratory Safety
Sandercock, E. R. – South Australian Science Teachers Journal, 1977
Describes four substitutes for asbestos that may be used in science laboratories. (CP)
Descriptors: Laboratory Equipment, Laboratory Safety, Paper (Material), Science Education
Peer reviewed Peer reviewed
Andrew, H. G. – Education in Science, 1975
Indicates dangers inherent in the use of polythene or polypropylene sinks and presents alternatives to their use. (GS)
Descriptors: Laboratory Equipment, Laboratory Procedures, Laboratory Safety, Safety
Peer reviewed Peer reviewed
Steere, Norman V. – Journal of Chemical Education, 1972
Descriptors: Health Facilities, Hospitals, Laboratory Equipment, Laboratory Safety
Peer reviewed Peer reviewed
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Roy, Ken – Science Scope, 2004
As heat sources go, the old standby for elementary and middle school science laboratories has been the centuries old alcohol lamp. Unfortunately, this inexpensive heat producer has been a continuous source of accidents--many of which are relatively serious. Hot plates are emerging as the most popular source of heat for science experiments. The…
Descriptors: Science Experiments, Science Laboratories, Laboratory Safety, Laboratory Equipment
Peer reviewed Peer reviewed
Steere, Norman V., Ed. – Journal of Chemical Education, 1975
Descriptors: Chemistry, Equipment, Furniture, Laboratory Equipment
Peer reviewed Peer reviewed
Shmaefsky, Brian R. – Journal of College Science Teaching, 2003
Recommends some measures to take to ensure that demonstrations are carried out safely. Includes a sample checklist to be completed before and after demonstrations. (DDR)
Descriptors: Educational Strategies, Higher Education, Laboratory Equipment, Laboratory Safety
Casey, John M. – 1995
This paper is predicated on the realization that a chemical hood is only one element of laboratory safety which encompasses a variety of other elements starting with the architectural design and layout of laboratories; through the installation, operation and maintenance of integrated electrical and mechanical systems; to the safety-mindedness of…
Descriptors: Guidelines, Higher Education, Laboratory Equipment, Laboratory Safety
Peer reviewed Peer reviewed
Steere, Norman V., Ed. – Journal of Chemical Education, 1975
Descriptors: Chemistry, Fire Protection, Laboratory Equipment, Laboratory Safety
Horowitz, Harold; and others
Detailed discussions are presented dealing with the selection and design of fume hoods for science laboratories. Areas covered include--(1) air flow design, (2) materials properties, (3) location in the laboratory, (4) testing and adjustment, (5) exhaust systems, and (6) hazards of fume discharges. (JT)
Descriptors: Laboratories, Laboratory Equipment, Laboratory Safety, Safety
Peer reviewed Peer reviewed
Ozaruk, N. – Journal of Chemical Education, 1976
Discusses what can occur in a laboratory if a cylinder valve is separated from a compressed gas cylinder. (MLH)
Descriptors: Accident Prevention, Chemistry, Equipment, Laboratory Equipment
Steere, Norman V. – J Chem Educ, 1970
Descriptors: Design, Laboratory Equipment, Laboratory Safety, Radiation
Peer reviewed Peer reviewed
Steere, Norman V., Ed. – Journal of Chemical Education, 1975
Descriptors: Fire Protection, Laboratory Equipment, Laboratory Procedures, Laboratory Safety
1972
This newsletter is composed of brief notes in the various areas of science. Biology Notes include hazards of tasting Phenylthiocarbamide in laboratory experiments, the use of Albustic and Clinistix test papers for protein and glucose determinations, the measurement of the respiratory quotient, and the construction of a simple respirometer. Physics…
Descriptors: Biology, Bulletins, Chemistry, Laboratory Equipment
Peer reviewed Peer reviewed
Scheide, Eugene P. – Physics Teacher, 1977
Describes the construction and application of a device small enough to be worn on a worker's clothing that can monitor exposure to mercury. (MLH)
Descriptors: Accident Prevention, Laboratory Equipment, Laboratory Safety, Physics
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