Notify your TA and obtain a mercury clean up kit from the chemistry store room (W1-32). Of course you have to follow the accepted procedure. Hold the eyelids open to facilitate the process. Required fields are marked *. Silica gel and TLC plates should be disposed of in the silica waste container (in the fumehood). You might be surprised in the event of such an accident. If the spill is large or is of a hazardous material, inform the TA immediately. Medical aid is available from Student Health Services, 2nd floor, SUB. In the event you should at least try to keep the unfortunate person irrigated for 15-20 minutes (I kid you not); at least until the paramedics get there. Just to add that these days laboratories and schools and universities are much more safety conscious. Always be sure you know what chemical you are using and if you need to wear any protection to be safe and not get physically hurt. Avoid inhaling dust or fine powders. When dealing with something hot always be sure to wear gloves and when using a chemical that can hurt your eyes goggles should be worn at all time when you are in the lab. At the end of the lab, ensure that your gallenkamp and digital thermometer are turned OFF. They are a bit bulky and cumbersome, and you are always inclined to take them off (I know I would be so inclined). Should you get a drop of hot nitric acid in your eye, that's your eye gone, and wearing spectacles continuously will prevent this. 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. Pour acid slowly into water, stirring constantly. Laboratory Technique Videos. For more serious burns involving deeper layers of skin and tissue, arrange for immediate medical aid. I believe it is very important for students to know about lab safety and what to do in emergencies. Flush liquid chemicals away with water; continue to flush for 20 minutes. 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. I agree that u need to have goggles for your eyes. Remember, every sink with a hose can act as an eyewash station. Pressurized gas cylinders must only be operated by the TA. Make sure test tubes containing reactions are pointed away from people, especially when they are being heated. […] It is important to have lab safety when you are working by yourself, in a group, and around other people. Continue to flush the affected area with water for at least 20 minutes. If you arrive at your Chemistry lab and do not have the required clothing, you will be directed to rent or purchase missing items (glasses, lab coats, disposable foot coverings and long pants) from Chemistry Stores before you will be allowed to participate in the lab. Treat any chemical burns as outlined in the Burns section above. Anyway, in whichever laboratory you work, you have to follow the procedures that are already laid down (and of course you also have to communicate these procedures to new members of the lab; i.e. Wearing protection gear is very important when necessary. Do not apply lotions, ointments or oily dressings. 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 clean up spills immediately. I agree. Follow the instructions given for treatment. Do not remove chemicals or equipment from the lab except when required to do so for analysis. Do not take more than the required amount of chemical and do NOT return any unused chemical back to the reagent bottle. Hot glassware burns! Visitors are not allowed to be in the lab. Equipment Safety: Whenever lab equipment is purchased, preference should be given to equipment that: i. Save my name, email, and website in this browser for the next time I comment. If medical aid is required, do not try to go by yourself. Also when using a chemical or anything that can leave stains be sure to wear an apron or something that protects your clothes. Cut yourself, or scald yourself, or even break an arm or leg, and basic first aid will help you. Sitemap. Nice post this would help me out a lot if I didn’t know about lab safety, Your email address will not be published. First aid for surface burns of the thermal type involves immersing the burned part in cool water or applying an ice pack to relieve pain and prevent swelling and blistering. Continue first aid as for a thermal burn (preceding paragraph). (Hot glassware looks the same as cold glassware!). All of these things are important to remember when in the lab working. Also, please make sure the aisles, safety showers, eyewash stations and doorways are unobstructed. ... hazard warnings and procedures of the experiment you are performing on a given day before you start any work. It is important to have lab safety when you are working by yourself, in a group, and around other people. Dangling jewellery must be removed. Use fume hoods and personal protective equipment when necessary. It is very important to wear safety gear when dealing with chemicals or hot things because it wouldn’t very good if you caught on fire or chemically burned your skin. UNLESS OTHERWISE STATED, ASSUME ALL ORGANIC SOLVENTS ARE FLAMMABLE. Chemically contaminated paper (e.g. Burns represent the most common injury in the chemistry lab. When dealing with something hot always be sure to wear gloves and when using a chemical that can hurt your eyes goggles should be worn at all time when you are in the lab. Do not wear earbuds or earphones while in the lab. For non-life threatening security emergency situations, notify your TA and call Campus Security at 2-5050. I completely agree with you there. Be extremely careful when transferring, distilling or refluxing volatile liquids. Try to take advantage of these offers; they look good on a CV, but even more importantly they might save someone's life. The burn is then covered with a clean, sterile, lint-free dressing. But I reiterate that eye protection is an absolute necessity - most chemists I know that don't wear optical spectacles have developed a habit when they walk in a lab of donning the pair of safety specs that they do have, or taking a spare pair immediately from a spectacles tray. Do not expose electric sparks, open flames and heating elements to organic solvent vapours. Immediately flush the affected area with cold water. instruct them in laboratory lore!). Organic liquid waste should be disposed of in the ‘Organic Liquid’ waste container located in the fumehood. Workplace safety is very important for each and every employee in the industry because all the workers desire to work in a safe and protected atmosphere. down the drain. If you are not sure, please ask your TA for the proper method of disposal. Please notify your TA of any serious medical conditions. Make sure you are familiar with all the safety information given to you about each experiment before starting the experiment. Flush the eyes for at least 20 minutes. Your email address will not be published. It is to protect your clothing from getting holed - look at the state of most lab coats.