Biological Substance, Category B (UN 3373)

Biological Substance, Category B, designated by the United Nations (UN) as UN 3373, is a critical classification in the logistics and transportation of biological materials. This classification pertains to shipments containing biological substances that pose a low risk of containing infectious agents but still require proper packaging, labeling, and handling to ensure safety and compliance with international regulations. 

Application of Biological Substances, Category B 

Biological Substance, Category B (UN 3373), is relevant in various fields, including healthcare, pharmaceuticals, research, and diagnostics. It allows for the safe and efficient transportation of diagnostic specimens, research samples, clinical materials, and other biological substances that may not pose a high risk of infection but still require careful handling and documentation to protect public health and the environment.