Duties While In A Lab Duties While in the Lab (1) Read chemical labels. (2) Walk with care in the lab. (3) Food beverages, chewing gum, cosmetics, and smoking are NEVER allowed in the lab. (4) NEVER taste chemicals or touch them with your bare hands. Also, constrain your hands away from your face and mouth while working, wet if you are wearing gloves. (5) Use a sparkler to fire up a Bunsen burner. Do not use matches. Be sure that all gas valves are turned reach and that all hot plates are turned off and unplugged when you perk up the lab. (6) Be careful with hot plates, Bunsen burners, and other energize sources.
Keep your body and clothing away from flames. Do not touch a hot plate subsequentlywards it has yet been turned off. It is probably hotter than you think. The same is true of glassware, crucibles, and other things after you remove them from a hot plate, drying oven, or the flame of a Bunsen burner. (7) Do not use electrical equipment with splurge or twisted cords or ...If you want to beseech a full essay, order it on our website:
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