HEATING SUBSTANCES. 30. Do not operate a hot plate by yourself. Take care that hair, clothing, and hands are a safe distance from the hot plate at all times. Use of hot plate is only allowed in the presence of the teacher.
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Samples: www.freesciencelab.com
HEATING SUBSTANCES. 3026. Do not operate a hot plate by yourself. Take care that hair, clothing, and hands are a safe distance from the hot plate at all times. Use of hot plate is only allowed in the presence of the teacher.
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Samples: www.kenton.k12.ky.us
HEATING SUBSTANCES. 3036. Do not operate a hot plate by yourself. Take care that hair, clothing, and hands are a safe distance from the hot plate at all times. Use of hot plate is only allowed in the presence of the teacher.
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Samples: Student Lab Safety Contract
HEATING SUBSTANCES. 3032. Do not operate a hot plate by yourself. Take care that hair, clothing, and hands are a safe distance from the hot plate at all times. Use of hot plate is only allowed in the presence of the teacher.
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Samples: msthorpe.pbworks.com