why is laboratory safety important when performing an experiment essay


Sitemap. Just to add that these days laboratories and schools and universities are much more safety conscious.

Quickly remove all contaminated clothing while using the safety shower to flush the chemical from the skin.

Treat any chemical burns as outlined in the Burns section above. Make sure test tubes containing reactions are pointed away from people, especially when they are being heated.

Remember, every sink with a hose can act as an eyewash station. Medical aid is available from Student Health Services, 2nd floor, SUB.

You made a good point saying to make sure you know what chemical you use and to always wear goggles.

Flush liquid chemicals away with water; continue to flush for 20 minutes. I agree with your summary. Please clean up spills immediately. Do not carry them to your bench. I believe it is very important for students to know about lab safety and what to do in emergencies.

Long hair should be tied back for several reasons: 1) Because it is flammable, and if you are near an ignition source with long loose hair, it might catch fire. Be careful when packing melting point tubes or using Pasteur pipettes - glass capillaries and pipettes are very fragile and can result in cuts to the hand. Equipment Safety: Whenever lab equipment is purchased, preference should be given to equipment that: i. If it is necessary to smell a chemical, do so by fanning the vapours towards your nose.

Continue to flush the affected area with water for at least 20 minutes. Flush the eyes for at least 20 minutes. How is chemistry related to mixing an acid and a base, such as hydrochloric acid (HCl) and... How is chemistry related to living things? (Hot glassware looks the same as cold glassware!). Required fields are marked *.

Many chemicals (solid, liquid or vapour) are poisonous.

The use of safety goggles is in my opinion a bit of overkill in a teaching laboratory.

It is important to have lab safety when you are working by yourself, in a group, and around other people. Treat any chemical burns as outlined in the Burns section above. Also when using a chemical or anything that can leave stains be sure to wear an apron or something that protects your clothes. Some chemicals are very dangerous to the body, therefore when using them always do the right thing and never taste, touch, or smell the chemical unless the teacher instructs you to. Laboratory Technique Videos.

Read the label carefully before using the reagent. Your information is very reliable and could prevent someone from getting hurt in an important science lab experiment. Also, when using a chemical always be aware of your surroundings.

Continue first aid as for a thermal burn (preceding paragraph). Laboratory Rules and Safety. Become familiar with the location of the safety showers, eyewash stations, first aid kits and fire extinguishers. instruct them in laboratory lore!). To minimize injury due to chemical burns, the chemical must be removed from the skin immediately. Hold the eyelids open to facilitate the process. UNLESS OTHERWISE STATED, ASSUME ALL ORGANIC SOLVENTS ARE FLAMMABLE. Do not remove chemicals or equipment from the lab except when required to do so for analysis.

Burns represent the most common injury in the chemistry lab.

Time is of the essence here and there is no place for modesty. Should you get a drop of hot nitric acid in your eye, that's your eye gone, and wearing spectacles continuously will prevent this. Contact the Poison Control Centre at 1-800-332-1414. You also need to know were other groups are so you do not have an accident and hurt another person and be respectful of their space and their chemicals also. Students in high school are often reminded of safety rules that they learn as children, like how to behave on the school bus and what to do if there is a fire drill. Get an eye injury, and the first aider can DO NOTHING; the only thing he or she can do is get the injured person and stick them in the eye shower, and keep them there, and try to flush out the mince pie with copious water.

... one of the other important aspects of WHMIS is the requirement for clear labels and hazard symbols on hazardous products.

Pressurized gas cylinders must only be operated by the TA. Never heat a closed system – it will act as a bomb!

If your clothes catch on fire, STOP, DROP and ROLL.
Always listen to the teacher and if you have a question about a chemical or what to do always ask the teacher or a classmate that knows what he/she is supposed to be doing.

Please dispose of waste properly and in a timely manner and according to the instructions provided in your lab manual. Save my name, email, and website in this browser for the next time I comment.

Scientific and educational laboratories can be dangerous places, so staying safe in the lab is a paramount concern. Wash your hands before you leave the lab. If you pour a substance into another substance your putting yourself in risk of blinding your eyes and no one wants that. All of these things are important to remember when in the lab working.

[…] Your email address will not be published. This includes your manual, these safety guidelines, any posted information or any other information provided to by your TA. Chemically contaminated paper (e.g.

Paper waste is discarded in the waste paper basket found under the central sink. Eye protection is important in another respect. The vapours of many organic solvents are flammable or combustible. Never pour water into concentrated acid. Not knowing about lab safety could definitely THE most important thing about going into a lab!! I think listening to the teacher is incredibly important, because if you don’t, then you might drink some poisonous chemical by mistake. down the drain. For more serious burns involving deeper layers of skin and tissue, arrange for immediate medical aid. Know the route you are supposed to take in case of an evacuation.
Health and safety is the key factor for all…

The use of safety goggles is in my opinion a bit of overkill in a teaching laboratory.

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