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Level B Chemical Protective Clothing (CPC) is designed to provide a high level of protection, particularly for the respiratory system and skin, when there is a risk of exposure to hazardous materials. Unlike Level A, which offers a full protective ensemble including an encapsulated suit, Level B focuses on respiratory protection while providing significant skin protection as well but does not involve a fully encapsulated suit design.

In detail, Level B includes the use of resistant materials for the outer layer and provides a higher level of respiratory protection, often equipped with powered air-purifying respirators or self-contained breathing apparatus. This makes it suitable for situations where splashes or sprays of hazardous substances are possible but where the agent is not as toxic through skin exposure.

Thus, stating that Level B offers a full protective ensemble correctly emphasizes its advantage over simply limited skin or respiratory protection alone. The context here is important, as recognizing that while Level B is not as comprehensive as Level A, it still serves a critical role in ensuring safety in hazardous environments, particularly where toxic vapors, gases, or particles might be present.