Because If you don't bacteria will spread
in a laboratory
Wash your hands
The most important rule for laboratory safety is "Know the hazards of what you are working with." The next most important rule is "Know how to protect yourself from the hazards of the materials you are working with."
It is important to have safety in the laboratory because no one want to be injured or made ill as a result of working in a lab, or anywhere else for that matter. A laboratory can have chemicals that could explode, burn, corrode or irritate so that someone could get hurt
Long hair should be tied back when working in the laboratory
Always follow your teacher's instructions and the textbook directions exactly.
Edmond Locard was the first person to apply principles of forensic science to a working crime laboratory. He applied what is called the Locard's exchange principle to a working crime laboratory.
Edmond Locard was the first person to apply principles of forensic science to a working crime laboratory. He applied what is called the Locard's exchange principle to a working crime laboratory.
The working place of a chemist is the laboratory.
Washing hands before working with food of any kind is very important. Human hands carry bacteria and other microorganisms (germ) that are picked up when using the toilet, from pets, and from countless surfaces such as door knobs, chairs and personal objects. These germs all can be transferred to food, causing contamination and spread of infectious disease. Hand washing is a basic safety precaution. also washing yoru hands is good hygene!! :)
Fire safety is exceptionally important in a laboratory, as they tend to have significant numbers of highly flammable chemicals, which could lead to the fire being very severe very quickly. If fire drill procedures are not obeyed, it leads to a high risk to safety for all persons in the laboratory. The rules pertaining to a fire drill in a lab vary from laboratory to laboratory, so you would need to check the fire safety procedures for the lab where you are working.
tied back