Which type of packaging corresponds to nonbulk hazardous materials?

Nonbulk hazardous materials are typically packaged in ways that ensure clear identification and compliance with safety regulations. Packaging for these materials commonly involves labels with identification codes. These labels provide crucial information such as the nature of the hazardous material, handling instructions, and emergency response actions, which are essential for both safety and regulatory compliance.

The use of labels with identification codes allows for quick recognition of the substances being handled. This is particularly important in emergency situations where first responders need immediate access to information about the hazards involved. The codes on the labels correspond to standardized systems that are recognized internationally, facilitating communication and understanding across various jurisdictions.

In contrast, other options such as containers with multiple colors, placards showing specific hazards, and large cargo containers typically refer to bulk or larger scale packaging systems, which are less focused on individual hazardous materials. While placards also provide important hazard information, they are generally used for bulk transport situations, whereas labels are essential for nonbulk hazardous materials.