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Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
Laboratory  safety ppt
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Laboratory safety ppt

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  • 1. LABORATORYSAFETY Dr. Vijay Marakala, MD. Senior Lecturer BIOCHEMISTRY IMS, MSU.
  • 2. LABSAFETY SAFTEYOF STUDENTS
  • 3. LABSAFETY SAFTEYOF STUDENTS The Biochemistry laboratory can be a place of discovery and learning. It can be a place of danger if proper common-sense precautions aren't taken
  • 4. GOOD LABORATORY CONDUCT Conduct yourself in a responsible manner at all times in the laboratory
  • 5. GOOD LABORATORY CONDUCT Follow all instructions Do not play in the laboratory Do not use any laboratory equipment until you are told to do so Do not perform any laboratory procedure until you are told to do so
  • 6. PERSONAL PROTECTION Wear an apron or lab coat in the proper manner
  • 7. PERSONAL PROTECTION Tie long hair neatly at the back of the neck Wear shoes that enclose your entire feet
  • 8. GOOD LABORATORY CONDUCT Follow all written and verbal instructions carefully. If you do not understand a direction or part of a procedure, ASKYOURTEACHER BEFORE PROCEEDINGWITHTHE ACTIVITY
  • 9. GOOD LABORATORY CONDUCT Never work alone in the laboratory. No student may work in the laboratory without the presence of the teacher.
  • 10. GOOD LABORATORY CONDUCT Perform only those experiments authorized by your teacher. Carefully follow all instructions, both written and oral. Unauthorized experiments are not allowed.
  • 11. GOOD LABORATORY CONDUCT 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.
  • 12. GOOD LABORATORY CONDUCT  Be alert and proceed with caution at all times in the laboratory.  Notify the teacher immediately of any unsafe conditions you observe.
  • 13. PROPER HANDLINGOF CHEMICALS AND EQUIPMENT  Labels and equipment instructions must be read carefully before use. Set up and use the equipment as directed by your teacher.
  • 14. PROPER HANDLINGOF CHEMICALS AND EQUIPMENT Many common reagents, for example, alcohols and acetone, are highly flammable. Do not use them anywhere near open flames.
  • 15. PROPER HANDLINGOF CHEMICALS AND EQUIPMENT Always pour acids into water.  If you pour water into acid, the heat of reaction will cause the water to explode into steam, sometimes violently, and the acid will splatter.
  • 16. PROPER HANDLING OF CHEMICALS AND EQUIPMENT Never point a test tube or any vessel that you are heating at yourself or your neighbor--it may erupt like a geyser.
  • 17. PROPER HANDLINGOF CHEMICALS AND EQUIPMENT Beware of hot glass--it looks exactly like cold glass.
  • 18. LABORATORY HYGIENE Never eat, drink or smoke in a laboratory Never apply cosmetics Never touch your face, mouth or eyes
  • 19. HAZARDS IN A LABORATORY  Fire  Breakage of glassware  Sharps  Spillages  Pressure equipment & gas cylinders  Extremes of heat & cold  Chemical hazards  Biological hazards  Radiation
  • 20. ELECTRICAL EQUIPMENT Always do a visual check on electrical equipment before use, looking for obvious wear or defects
  • 21. GENERAL TIDINESS  Keep your workplace tidy  Clear up waste, deal with washing up and put things away as you finish with them
  • 22. LABSAFTEY  Report any accident (spill, breakage, etc.) or injury (cut, burn, etc.) to the teacher immediately, no matter how trivial it seems. DO NOT PANIC
  • 23. FIRST AID For all chemical splashes, wash with plenty of water for 10 minutes Control bleeding with direct pressure, avoiding any foreign bodies such as glass
  • 24. HANDLING GLASSWARE AND EQUIPMENT  Never handle broken glass with your bare hands. Use a brush and dustpan to clean up broken glass. Place broken glass in the designated glass disposal container.  If you do not understand how to use a piece of equipment,
  • 25. WASTE DISPOSAL 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.
  • 26. ALWAYS WASHYOUR HANDS BEFORE LEAVING LAB.
  • 27. SUMMARY

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