Because If you don't bacteria will spread
in a laboratory
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."
Keeping the laboratory area clean is important to prevent contamination of experiments or samples, maintain accurate and reliable results, and ensure the safety of personnel working in the lab. A clean laboratory also helps in complying with regulatory standards and good laboratory practices.
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
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.
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!! :)
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.
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Biosafety training in laboratory settings is important to ensure the safety of researchers, prevent accidents, and minimize the risk of exposure to hazardous materials. It helps to protect both the individuals working in the lab and the surrounding environment from potential harm.
When working with food.