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In
all lab science courses, the key component of the syllabus is the
completion of labs. In order that each student may derive the
maximum information from each lab, absolute adherence to lab safety
guidelines is imperative. Each student must discuss the
lab safety contract attached with their parent or guardian and must
receive his/her consent in the form of a signature. |
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Updated on:
08/29/2009
email: halpert@mail.org |
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SCHOOL
CHEMISTRY SAFETY GUIDE (U.S. Consumer Safety Commission) |
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LINK TO MATERIAL
SAFETY DATA SHEETS |
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FLINN GUIDE TO
CHEMICAL DEMONSTRATIONS |
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LINK TO HCS LAB
SAFETY CONTRACT |
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LINK TO LAB
"DON'TS" CARTOON |
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1. Conduct yourself in a responsible manner at all times in the
laboratory. |
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2. Follow all written and verbal instructions carefully. If you do
not understand a direction or part of a procedure, ASK YOUR TEACHER
BEFORE PROCEEDING WITH THE ACTIVITY. |
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3. Never work alone in the laboratory. No student may work in the
science classroom without the presence of the teacher. |
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4. When first entering a science room,
do not touch any equipment, chemicals, or other materials in the
laboratory area until you are instructed to do so. |
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5. Perform only those experiments authorized by your teacher.
Carefully follow all instructions, both written and oral.
Unauthorized experiments are not allowed. |
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6. Do not eat food, drink beverages, or chew
gum in the laboratory. Do not use laboratory glassware as
containers for food or beverages. |
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7. Be prepared for your work in the laboratory. Read all procedures
thoroughly before entering the laboratory. Never fool around in the
laboratory. Horseplay, practical jokes, and
pranks are dangerous and prohibited. |
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8. Always work in a well-ventilated area. |
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9. Observe good housekeeping practices. Work
areas should be kept clean and tidy at all times.
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10. Be alert and proceed with caution at all times in the
laboratory. Notify the teacher immediately of any unsafe conditions
you observe. |
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11. Dispose of all chemical waste properly. Never mix chemicals in
sink drains. Sinks are to be used only for water. Check with your
teacher for disposal of chemicals and solutions. |
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12. Labels and equipment instructions must be read carefully before
use. Set up and use the equipment as directed by your teacher. |
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13. Keep hands away from face, eyes, mouth, and body while using
chemicals or lab equipment. Wash your hands with soap and water after
performing all experiments. |
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14. Experiments must be personally monitored at all times. Do not
wander around the room, distract other students, startle other
students or interfere with the laboratory experiments of others. |
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15. Know the locations and operating procedures of all safety
equipment including: first aid kit(s), and fire extinguisher. Know
where the fire alarm and the exits are located. |
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16. Know what to do if there is a fire drill during a laboratory
period; containers must be closed, and any electrical equipment turned
off. |
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17. Any time chemicals, heat, or glassware are used, students will
wear safety goggles. NO EXCEPTIONS TO THIS RULE! |
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18. Contact lenses may be not be worn in the laboratory. |
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19. Dress properly during a laboratory activity. Long hair,
dangling jewelry, and loose or baggy clothing are a hazard in the
laboratory. Long hair must be tied back, and dangling jewelry
and baggy clothing must be secured. Shoes must completely cover
the foot. No sandals allowed on lab days. |
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20. Report any accident (spill, breakage, etc.) or injury (cut,
burn, etc.) to the teacher immediately, no matter how trivial it
seems. Do not panic |
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21. If you or your lab partner is hurt, immediately (and loudly) yell
out the teacher's name to get the teacher's attention. Do not panic.
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22. If a chemical should splash in your eye(s) or on your skin,
immediately flush with running
water for at least 20 minutes. Immediately (and loudly) yell out
the teacher's name to get the teacher's attention. |
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23. All chemicals in the laboratory are to be considered dangerous.
Avoid handling chemicals with fingers. Always use a tweezer. When
making an observation, keep at least 1 foot away from the specimen.
Do not taste, or smell any chemicals.
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24. Never remove chemicals or other
materials from the laboratory area.
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25.
Never return unused chemicals to their
original container |
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