These dangers can be reduced by eliminating hazards where possible establishing clean safe work habits taking proper precautions and maintaining awareness of safety practices. The laboratory environment can be a hazardous place to work.
Laboratory workers are exposed to numerous potential hazards including chemical biological physical and radio- active hazards as well as musculoskeletal stresses.
What are the hazards in the laboratory. A major hazard in the laboratory is the risks presented by the dangerous properties of hazardous chemicals. Box 42 is a quick guide for assisting in the assessment of the physical flammable explosive and reactive hazards in the laboratory. Before you use any equipment you must learn about its operation and its safety implications.
The people working in the laboratory must know the various types of hazards in the laboratory and know the possible precautions to avoid those accidents. The present study subjects is Laboratory Safety Rules for Undergraduate Medical Students. This is a major risk of laboratory work as workers can become infected as well as spread the allergens or diseases to those they encounter outside of the laboratory.
A wide variety of equipment is used for different activities. Many operations in the lab can result in lab workers assuming sustained or repetitive awkward postures. Included here are electrical safety hazards ergonomic hazards associated with manual material handling and equipment use handling sharps and basic housekeeping issues.
These can carry allergens or diseases that put laboratory workers at risk. Avoid using open flames in the laboratory unless permitted by a qualified supervisor. Appropriate warning signs must be placed and emphasized when working in a laboratory filled with hazardous materials like radioisotopes lasers biohazards and carcinogens.
It can cause electric shock electrocution burns fires and even explosions. A biotechnology lab may have several safety hazards that must be known and understood by all students or employees working in the lab. Electrical fires are another common laboratory hazard which can occur when incorrect or unsafe cords and plugs are used.
Electricity has long been recognized as hazardous. Awareness about the chemicals are used in the laboratory potentially toxic irritating and flammable. An important first step in protecting worker health and safety is recognizing workplace hazards.
Any electrical appliances used in the laboratory should be fit for purpose up-to-date and correspond to connected devices before they are implemented. 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. Sections include threshold limit values physical properties chemical hazards biological hazards eg vapor inhalation eye contact skin contact swallowing carcinogenicity mutagenicity reproductive hazards first.
Most hazards encountered fall into three main categories. Flammable substances those that readily catch fire and burn in air may be solid liquid or gaseous. Laboratory workers are exposed to numerous potential hazards including chemical biological physical and radioactive hazards as well as musculoskeletal stresses.
When dangerous chemicals arent handled in a safe and compliant manner they can cause a number of health hazards. Cleaning agents and disinfectants drugs anesthetic gases solvents paints and compressed gases are examples of chemical hazards. 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.
Chemical biological or physical. Research facilities inherently have significant physical hazards present. Most incidents are a result of unsafe work practices improper equipment use and faulty equipment.
Laboratory work with bacteria viruses bodily fluids or tissue can all present biological hazards. Laboratory safety is governed by numerous local state and federal regulations. Most of the equipment is delicate sensitive and expensive.
Hazards in the laboratory fall into three general categories. Laboratory safety is governed by numerous local state and federal regulations. It is the responsibility of each person in the lab to know and follow basic laboratory safety rules to understand how to safely operate equipment understand the hazards of materials they are working with and to work to reduce potential risks.
These complications include burns eye injuries lung disease asphyxiation and suffocation.