Laboratory Safety Rules
Snemalna Knjiga Besedilo
- Laboratory Safety Rules
- Fahmy Kharroub ID: 21730551
- Ethanol is a flammable chemical and you've used it beside flame! Check rule #1
- Rule #1:Never work with flammable chemical near flames.
- What happened ?!
- Ethanol 90%
- Why are you crying???
- Sulfuric acid! What?! Where are your gloves?! Check Rule #2
- Rule #2:Always wear gloves.
- I poured sulfuric acid on my hand by mistake! It's burning!
- Rule #3:Never eat or drink in the lab.
- Are you eating during lab class? This is not allowed!Check Rule #3
- I feel so hungry dr. isn't safe to eat in the lab?
- Where's your mask?! There are extra masks on the shelf, take one and check rule #4.
- Rule #4:Always wear a mask to prevent inhaling toxic fumes.
- I need help! I inhaled ammonia fumes and I cannot take a breath.
- 1- Never work with flammable chemical near flames.2- Always wear gloves.3- Never eat or drink in the lab.4-Always wear a mask to prevent inhaling toxic fumes.
- Laboratory Safety Rules
- Here are the laboratory rules that you should follow for your safety.
Ustvarjenih več kot 30 milijonov snemalnih knjig