Reviews the dangers of benzene as a toxin as well as a flammable substance. (CS)

Chromatographic techniques are used in conjunction with a Parr oxygen combustion bomb to determine sulfur in fuel oils. Experimental procedures and results are discussed including an emphasis on safety considerations. (SK)

Chemicals, asbestos, lead, and other substances used in classrooms, labs, art studios, and school lunchrooms pose risks to both students and teachers. Yet little is being done in a comprehensive manner to eliminate these risks. (Author/GC)

Suggests that cyclohexane be used as a solvent in experiments usually using benzene, which has been placed on the list of chemicals that are confirmed carcinogens. Reasons for selection of cyclohexane and experimental procedures using this solvent are described. (CS)

Described is a sensible and positive attitude toward waste that can both aid the safe, smooth running of a teaching laboratory and also be an important learning tool. (Author/DS)

Discusses and suggests some solutions for three problems related to chemistry laboratory management, including disappearance of teaching assistants, check in/out procedures, and slow students. (YP)

Describes safety hazards encountered when placing squash balls into liquid nitrogen. Suggests using racquet balls, balloons, or economical Ping-Pong balls. (MVL)

Safe science in schools depends on the premise that students and teachers share similar perceptions on issues of safety related to the general level of a student's maturity. Suggests that a divergence rather than a convergence of perception actually occurs. (DDR)

Describes the experimental arrangement for x-ray analysis of samples which involves the following: the radioisotopic x-ray disk source; a student-built fluorescence chamber; the energy dispersive x-ray detector, linear amplifier and bias supply; and a multichannel pulse height analyzer. (GS)

Eight conference papers on miscellaneous campus safety topics are included in this conference report: "The Safe Use of Mutigens and Carcinogens in the Laboratory" by Leo K. Bustad; "Planning for Laboratory Animal Care" by Sigmund Rich; "Testing Breathing Apparatus" by Henry McDermott; "Earthquake Damage…

A final examination, review questions, and essay topics are provided. (CP)

Describes an apparatus that uses liquified gases to wash solids. Discusses the procedures and processes used to do a wash with liquid sulfur dioxide. (CW)

Presents an appendix to the Committee on Professional Training (CPT) of the Division of Chemical Health and Safety of the American Chemical Society. The information is applicable to chemical health and safety policies and practices within the chemistry department of an academic institution. Includes lists of references with safety information. (JN)

Presents a simple, 10-item quiz designed to make students aware that they must learn laboratory safety. The items include questions on acid/base accidents, several types of fire extinguishers, and safety glassses. Answers and some explanations are included. (DH)

This booklet contains information and guidelines for the safe use and handling of chemicals in laboratories and student classrooms. The theme of this handbook is prevention of accidents with chemicals which involves chemical knowledge and the habit of safety. Topics include: (1) safety in the use and handling of hazardous chemicals; (2) teaching…