Final answer:
The minimum certified eye protection when dealing with hazardous solutions is full coverage safety goggles, and may require a full face mask for particularly dangerous chemicals. Employers must follow OSHA regulations to ensure a safe workplace, including informing workers about chemical hazards and the necessity of personal protective equipment.
Step-by-step explanation:
The minimum level of certified eye protection when working with hazardous solutions, such as chlorine, is full coverage eye protection. This includes wearing safety goggles in all experimental laboratory situations, especially with substances that are classified as irritants, like hydrogen peroxide, or when there is a risk of exposure to harmful fumes or sprays. OSHA regulations also stipulate that employers must inform workers about chemical hazards and ensure that safety protocols, including the use of personal protective equipment, are in place. In laboratories, it's critical to know the location of eye wash stations and to adhere to safety trainings provided by the employer.
For handling particularly toxic or corrosive substances, it might also be necessary to upgrade to a full face mask with specific filtration for the chemicals being handled, such as when working with chlorine gas. When considering protection from ultraviolet radiation, materials like polycarbonate are recommended for eye protection because they block most UV radiation. Labs should make feasible changes to eliminate hazards, but when these aren't enough, the use of appropriate eye protection becomes crucial to prevent injury.