Lab Health and Safety Show
Having a strong set of overall laboratory safety rules is essential to avoiding disasters in the lab. Lab Manager recently scoured the safety policies of several laboratories to determine some of the most common lab safety rules out there, to help you whether you’re developing or updating a set of policies for your own lab. Of course, safety rules are only effective when they are enforced, which is why strong lab management is so important to a safe laboratory as well. Knowing the proper laboratory safety signs and symbols is also important. Here are the safety rules that most commonly came up in our look at several laboratories’ policies: General lab safety rulesThe following are rules that relate to almost every laboratory and should be included in most safety policies. They cover what you should know in the event of an emergency, proper signage, safety equipment, safely using laboratory equipment, and basic common-sense rules.
Housekeeping safety rulesLaboratory housekeeping rules also apply to most facilities and deal with the basic upkeep, tidiness, and maintenance of a safe laboratory.
Dress code safety rulesAs you’d expect, laboratory dress codes set a clear policy for the clothing employees should avoid wearing in order to prevent accidents or injuries in the lab. For example skirts and shorts might be nice for enjoying the warm weather outside, but quickly become a liability in the lab where skin can be exposed to heat or dangerous chemicals.
Personal protection safety rulesUnlike laboratory dress code policies, rules for personal protection cover what employees should be wearing in the lab in order to protect themselves from various hazards, as well as basic hygiene rules to follow to avoid any sort of contamination.
Chemical safety rulesSince almost every lab uses chemicals of some sort, chemical safety rules are a must. Following these policies helps employees avoid spills and other accidents, as well as damage to the environment outside of the lab. These rules also set a clear procedure for employees to follow in the event that a spill does occur, in order to ensure it is cleaned up properly and injuries are avoided.
Chemistry lab safety rulesAs chemistry labs are one of the most common types, these basic chemistry lab safety rules are relevant to many scientists, dealing with the safe performance of common activities and tasks in the average chemistry lab:
Electrical safety rulesLike almost every other workplace, laboratories contain electronic equipment. Electrical safety rules help prevent the misuse of electronic instruments, electric shocks and other injuries, and ensure that any damaged equipment, cords, or plugs are reported to the appropriate authorities so they can be repaired or replaced.
Laser safety rulesPerhaps not as common as some of the other laboratory safety rules listed here, many laboratories do use lasers and it’s important to follow some key rules of thumb to prevent injuries. In particular, accidents due to reflection are something that many employees may not think about. A clear set of rules for the use of lasers is essential to ensure that everyone is aware of all hazards and that the appropriate personal protective equipment is worn at all times.
Can most chemicals used in the laboratory can be discarded in the sink after use?Most all chemicals used in experiments can be discarded into sink. The odor of a chemical should not be tested unless specifically instructed to do so. The vapors of the chemical should be fanned toward the nose.
Which of the following are reasons for washing hands before and after lab activity?Hand washing is an essential component of laboratory safety. In fact, this 20-second activity is considered one of the most important procedures used to prevent microbiological agents, radioactive materials, and chemicals from contaminating you and the surrounding environment.
Which of the following items should be disposed in a biohazard bag?Solid Biohazardous Waste
These materials include personal protective equipment (PPE), Petri dishes, towels, linens, and pipettes. You manage sharps (like scalpels and needles) separate from other items, including any other items that break easily.
When should hands be washed lab safety?Always wash your hands before leaving the laboratory, even though you use gloves. Wash your hands after removing soiled protective clothing, before leaving the laboratory, and before eating, drinking, smoking, or using a rest room.
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