wear eye protection when doing the experiment
glassware safety.
Cleanup - Remind students to wash their hands after every laboratory. (Concepts and Challenges in Life Science, Teacher's Laboratory Guide and Answers - Pearson)
The symbol for Laboratory Corporation of America Holdings in the NYSE is: LH.
The general warning lab safety symbol consists of a black exclamation point in a yellow triangle. As you'd expect, it is a general warning to laboratory staff that a hazard exists.
Gloves are needed.
A symbol showing a person wearing glasses is intended to indicate that safety eye wear (safety glasses or goggles, etc.) is required to be worn.
Not everything has a symbol for it. The concept of fume safety, if it is a concept, does not have a specific symbol.
The Dept. of Labor's Occupation Safety & Health Administration (OSHA) is responsible for laboratory workplace safety in those states with direct federal authority for occupational safety and health, and in those laboratory containing institutions not subject to Department of Energy safety authority.
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The owl is often used as a symbol for eye safety.
The safety symbols used in a laboratory would depend on what kind of lab it is and what activities are pursued in the lab. There is no universal set of safety symbols suitable for all laboratories.
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