Which type of personal protective equipment is appropriate for chemical splash hazards?

Level B personal protective equipment (PPE) is appropriate for chemical splash hazards because it provides both a higher degree of respiratory protection and greater skin protection than Level C or Level D PPE. Level B includes a chemical-resistant suit, gloves, and boots, as well as a self-contained breathing apparatus (SCBA) or an air-purifying respirator, ensuring that the responder's skin and respiratory system are adequately protected from liquid chemicals and harmful vapors.

In situations where there is a potential for splashes, especially from corrosive or toxic substances, having the added layer of protection that Level B offers is essential. Level C PPE, while also protective, is primarily designed for use when the exact nature of the atmospheric hazards is known and involves the use of air-purifying respirators, which may not be sufficient against splashes of hazardous materials. Level D PPE offers minimal protection and is suitable for non-hazardous environments, making it unsuitable for circumstances where chemical exposure is a concern. Operational PPE typically includes general protective clothing but lacks the specific features required for dealing with chemical splash hazards.