Ways in the proper handling of laboratory apparatus?

Answer 1

There are many types of lab apparatus and safety precautions differ greatly for the different types. Here are some general rules.

* Always wear proper eye safety gear in the lab. Safety goggles should cover the eyes completely. Regular glasses cannot be used instead of safety goggles.

* You should have a separate container for broken glass. Never throw away glass in a regular trashcan where it can cut open the bag and cause an injury.

* For fast moving equipment like centrifuges, make sure that all parts are secure and balanced before operating.

* Be careful when handling Mercury thermometers. Learn how to take care of mercury spills in the lab you are in. Most labs have a mercury spill kit in the building if not in the lab.

* Watch out for bottles of solvents (such as dichloromethane) that have a top designed to let you squeeze the solvent conveniently for cleaning purposes or heavy use. After use these often build up pressure due to low vaporization temperatures and can squirt their contents after being set down towards you, another person, or your reaction.

* When dealing with open flame be sure to know about the fire safety guidelines of your lab. Also, be sure to clear the area of any flammable objects including bottles of flammable solvents.

* Try not to work alone in the lab. It is always better to have a safety buddy who is familiar with a lab setting and knows the proper safety guidelines.

* When dealing with apparatus that either creates a vacuum or exerts pressure be sure to make sure everything is in working order and remember that such apparatus have the potential to explode.

Answer 2

1. Always follow the manufacturer's instructions for proper use and maintenance of laboratory apparatus.
2. Thoroughly clean and sterilize apparatus before and after each use to avoid contamination.
3. Handle glassware with care to prevent breakage and wear appropriate personal protective equipment when necessary.
4. Store apparatus in designated areas when not in use to maintain their integrity and prevent damage.

Answer 3

It is very important to be safe when doing experiments in a laboratory. It is good to work in pairs, wear safety goggles at all times, know what stuff to touch and not touch, and do not eat or drink in the laboratory.

Answer 4

Appropriate safety precautions to use with a laboratory instrument depends on the type of instrument and analysis to be carried out. For example if you are going to use and instrument having furnace then you have to care about fire, overheating, burning etc. However if the instrument uses compressed gases, you need to be aware of how to make and maintain tight connections to the gas source, and may need to look at adequacy of ventilation.

Answer 5

- Follow carefully the instructions from the instrument manual or other recommendations

- To avoid electric shock (earthing is necessary)

- To avoid explosions

- To avoid fires

- Do not exceed the suggested temperature

- Do not exceed proposed pressure

- To avoid breaking glassware

- To keep the seal when necessary

- To work in glove boxes (etc.) when necessary

- Ensure ventilation

- Be calm, well-ordered

etc.

Answer 6

There are different precautions for different apparatus so no single answer is appropriate. But thre are some general guidelines:

• always read the instructions and make sure you understand them.
• always follow any safety guidelines.
• make sure you know of common problems and how to deal with them.

Answer 7

Wear safety goggles, if u hav long hair then tie it, wear gloves, TAKE CARE!! :)

Answer 8

you should always be careful because the moment you went wrong you'll get injured and don't just misuse or handle wrong the laboratory apparatus

Answer 9

1. by taking good care of the apparatus

2. by washing it after use

3. by keeping it in a safe place

4. by cleaning the apparatus when it dust

Answer 10

Please specify only one apparatus; for all instruments we need to write a book here 1