Lab equipment and chemicals that are improperly handled can result in personal injury and even death. Chemical spills toxic fumes needle pricks and fires can harm lab workers while errors in how medications are handled and distributed can harm patients.
The safest procedure is to regard all micro-organisms as potential pathogens and treat them accordingly.
What are the hazards in a lab. There are precautions to observe and safety measures to follow. Research facilities inherently have significant physical hazards present. Common hazards in the laboratory include.
Animal biological chemical physical and radiological. The following list of Physical Hazards in the laboratory is included in Prudent Practices 4 Evaluating Hazards and Assessing Risks in the Laboratory National Research Council. Fires can occur when lab safety procedures are not followed.
Included here are electrical safety hazards ergonomic hazards associated with manual material handling and equipment use handling sharps and basic housekeeping issues. Many operations in the lab can result in lab workers assuming sustained or repetitive awkward postures. If there is an accident or emergency situation involving these hazards.
Pathogens must be handled with great care in order to avoid infection of staff the general public and animals outside the laboratory. Laboratory health and safety risks arise from both the chemical and physical hazards of your work and the work being done by others in the lab. Any electrical appliances used in the laboratory should be fit for purpose up-to-date and correspond to connected devices before they are implemented.
Electricity has long been recognized as hazardous. If you dont learn the lab safety symbols you wont last long in a chemistry laboratory. What are the worst possible things that could go wrong how to deal with them and what are the prudent practices protective facilities and equipment necessary to minimize the risk of exposure to the hazards.
The laboratory environment can be a hazardous place to work. Click on the topics to link to related content on the EHRS website. Electrical fires are another common laboratory hazard which can occur when incorrect or unsafe cords and plugs are used.
Vitaly Schuko EyeEm Getty Images Lets hope you have common sense since you dont know what the safety symbols mean. Lab safety protects property. Lab Safety Guide Plan Your Work Before conducting any experiment you should access the hazards related to the work including.
Chemical Substances which in contact with water emit flammable gases Physical Hazard Substances that in contact with water emit flammable gases are solids or liquids which by interaction with water are liable to become spontaneously flammable or to give off flammable gases in dangerous quantities. These and all electrical devices used in the lab setting present a potential danger of injury due to electric shock electrocution burns fires explosions and falls. Ideally all of the electrical circuits in a science laboratory should include ground fault circuit interrupters GFCIs which are designed to protect people from electrical hazards.
Laboratory workers are exposed to numerous potential hazards including chemical biological physical and radioactive hazards as well as musculoskeletal stresses. Microbiological hazards are particularly insidious because of the microscopic size of the organism. Safety rules in the laboratory are all the more crucial especially now that we are in the midst of the pandemic.
It can cause electric shock electrocution burns fires and even explosions. Most incidents are a result of unsafe work practices improper equipment use and faulty equipment. A laboratory is a place bound by rules to ensure the safety of everyone.
Laboratory safety is governed by numerous local state and federal regulations.