Glove boxes and other means of containment primarily minimize exposure by:

Glove boxes and other means of containment are designed to provide a barrier between the hazardous materials and the individual handling them. This containment method primarily relies on the principle of using shielding to minimize exposure. By providing a physical barrier, glove boxes restrict the release of hazardous substances into the work environment, thereby protecting the worker from potential harmful effects.

The use of shielding is particularly crucial in situations where workers may be dealing with highly toxic substances or reactive materials. The barrier created by the glove box allows for manipulation of the materials without direct contact, reducing the risk of inhalation, skin absorption, or accidental spillage. By isolating the hazardous materials, glove boxes create a safer working environment while enabling the necessary tasks to be performed effectively.

In contrast, increasing the distance, decreasing time, or increasing time approaches focus on different strategies to manage exposure, but they do not directly apply to the primary function of glove boxes and similar containment methods. While they can supplement safety measures, shielding remains the central feature of these containment systems.