Always: wear goggles over eyes when asked to, stand up and tuck chairs under desks during practical, pay attention when heating or using chemicals, tie up hair and avoid loose clothing while heating, raise your hand to ask a question, alert teacher to any spills or breakages, put away equipment neatly after a practical, Never: enter a lab without a member of staff, eat or drink in the lab, run in the lab, call out answers unless asked to, smell or taste anything unless your teacher tells you to, mess around in a lab,

Lab safety rules

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