- Why is it important to wear closed shoes in a lab?
- Why are you not allowed to eat or drink in a lab?
- What should you not do in a science lab?
- How should broken glass be disposed of in a lab?
- Where should a broken beaker be disposed of?
- What are the 5 lab safety rules?
- Are leggings allowed in lab?
- Can you chew gum in the lab?
- Why should long hair be tied back in a lab?
- How do you behave in a lab?
- Do and don’ts in electrical lab?
- Can I wear shorts in lab?
- How much water does a laboratory use?
- Why should broken glass be placed in a special bin?
- What color is a biohazard bag?
- What should you not wear in a lab?
Why is it important to wear closed shoes in a lab?
Wearing open-toed shoes.
It is important to wear closed toed shoes in the lab for a variety of reasons.
If you drop something, such as glassware or chemicals, your feet will be safe and sound..
Why are you not allowed to eat or drink in a lab?
Food ingestion and chemically contaminated drinks are sources of chemical exposure. … Thus, chemical exposure takes place upon consuming food or beverages stored with chemicals. Therefore, eating or drinking in the lab is strictly forbidden.
What should you not do in a science lab?
Things Not to DoDo not eat, drink, chew gum, smoke or apply cosmetics in the lab. … Do not put pieces of lab equipment in your mouth. … Do not work with chemicals until you are sure of their safe handling. … Do not use the phone or computer with gloves on your hands.
How should broken glass be disposed of in a lab?
Clean, broken glass may be collected into a dedicated, rigid and impenetrable container or bin that is clearly labelled ‘Clean Broken Glass’1. Items should be placed directly into the bin, not passed hand to hand, wrapped or placed into a garbage bag.
Where should a broken beaker be disposed of?
Broken glass and pipette tips that are either clean or contaminated with non-hazardous materials*, and do not contain liquids can be disposed of in the regular garbage.
What are the 5 lab safety rules?
Top 10 Lab Safety RulesRule #1 – WALK. … Rule #2 – PROPER LAB ATTIRE.Rule #3 – HANDLING CHEMICALS.Rule #4 – HANDLING EQUIPMENT. … Rule #5 – BROKEN GLASS. … Rule #6 – EYE WASH/SHOWER. … Rule #7 – FIRE SAFETY. … Rule #8 – EATING/DRINKING IN LAB.More items…
Are leggings allowed in lab?
However, don’t get too comfortable: avoid wearing things like leggings, tights, pajama pants, and yoga pants. While they do, technically, cover your legs, the materials used to make these garments is too thin to adequately protect you from chemical spills or broken glass.
Can you chew gum in the lab?
Most inspectors of the laboratory will cite the lab for gum chewing or the like. An employee may respond that the gum was placed into their mouth outside the lab, but proving that would be difficult at best. It’s an inappropriate and unsafe practice, and it should not be allowed.
Why should long hair be tied back in a lab?
Tie back long hair. Loose hair could catch fire when working with a Bunsen burner. Only bring the things you need into the lab. … In some labs it’s forbidden to wear contact lenses all together because if you get chemicals in your eyes, the liquids can get trapped under the lenses.
How do you behave in a lab?
Always behave responsibly in the laboratory. Do not run around or play practical jokes. Always check the safety data of any chemicals you are going to use. Never smell, taste or touch chemicals unless instructed to do so.
Do and don’ts in electrical lab?
First and foremost – don’t touch active electrical circuits. Never touch electrical equipment when any part of your body is wet, (that includes fair amounts of perspiration). Do not store liquids of any sort near electrical equipment. … Do not wear metal of any sort if you are working on electrical equipment.
Can I wear shorts in lab?
While in the laboratory you should have the following: Approved safety goggles. A shirt that covers the stomach and lower back as well as the upper arms. Long pants (An acceptable, but not reccommended, alternative is to wear shorts, a skirt, or a lab coat such that your knees are covered when you are sitting down.)
How much water does a laboratory use?
It takes 3 gallons of water to make 1 gallon of deionized (DI) water. (That’s at least 3 gallons of water for every gel you run). Single-pass cooling systems can easily lead to 1 lab using more than 13,000 gallons of water each year. Autoclaves can use as much as 60 gallons of water per cycle.
Why should broken glass be placed in a special bin?
No. Broken glass is hazardous to the workers who collect and sort your recyclables. To dispose of broken glass, seal it in a box or wrap it in several sheets of newspaper and place it in your garbage.
What color is a biohazard bag?
Red biohazard bag. The color of a biohazardous bag is used to differentiate between waste that is regulated by DHS (red) and waste that is not (clear). The color of the bag does not indicate the level of biological risk or final treatment.
What should you not wear in a lab?
1. Clothing: Wear long pants or skirts and closed toed shoes, and tie back long hair. Do not wear shorts, short skirts, sandals, loose clothing, or dangling jewelry.