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wearing safety goggles.
When you are using a breaker there are many safety precautions you can make. You will want to wear safety gloves and a lab apron.
The safety precautions for handling toxic substances depend on the nature of the particular substances being handled.
Safety precautions for use with chemical compounds depend entirely on what particular compounds are being used, and how they are being stored and handled.
Material Safety Data Sheets (MSDS) are intended to provide health and safety related information about a particular chemical or mixture to those using it and to those who are responsible for recommending appropriate safety precautions during its use.
The necessary safety precautions when conducting an experiment depend on what is done during the experiment and where it is done.
welding mask
Safety precautions.
wearing safety goggles.
put it on a heatproof mat and wear goggles
READ the ENTIRE procedure BEFORE you start, noting safety precautions and materials that you'll need.
Always perform the experiment under adult supervision.
get as far away from it as you can
safety precautions for a scriber
One could be wear gloves
You must make sure that you wash your hands after you finish doing the experiment.
She should wear protective gear, and she should have adult supervision.