Perform no unauthorized exeperiments. Never work unsupervised. Do not indulge in horseplay in the laboratory. In case of FIRE, call your instructor AT ONCE . Note the location of the fire extinquisher and safety shower now, so that you can use them in case of an emergency.
Wet towels are very efficient for smothering fires.
All injuries are to be treated at the Infirmary . You must go to the infirmary for treatment of cuts, burns or inhalation of fumes. Your instuctor can arrange for transportation if needed. DO NOT taste anything in the laboratory. The laboratory is not an eating place.