UN3373 Specialized Transport Bag: A New Assurance for Biological Sample Transport Compliance

In the field of biological sample transportation, a small flaw in packaging could lead to regulatory penalties or even biological safety risks. With increasingly stringent global compliance requirements for the transport of UN3373 (Class B Biological Substances), domestic medical institutions, laboratories, and biotechnology companies are facing tougher challenges — how to ensure sample safety while meeting complex international packaging regulations?

Compliance Pain Points: Beyond “Triple Packaging”

UN3373 covers commonly transported biological materials such as diagnostic samples and genetic material, and their transport must strictly follow the PI650 packaging standard. However, in practice, the following issues often arise:

• Seal Failure: Ordinary packaging is prone to leakage due to pressure changes, leading to cross-contamination.
• Unclear Labeling: Failure to use the proper diamond symbol or inadequate font size (regulations require ≥10cm).
• Missing Documents: Failure to fill out the consignor’s declaration or transportation training records.

AIC Compliant 95kPa Biological Specimen Bag: Precisely Addressing Compliance Challenges

As a high-tech enterprise specializing in biological transport, AIC’s UN3373 biological specimen bag addresses industry pain points through three major technological innovations:

Seal Barrier

• 95kPa pressure certification ensures seal integrity even at high altitudes.
• The composite material’s puncture resistance exceeds 9kgf, far surpassing industry standards.

Compliance Visualization Management

• Pre-printed UN3373 diamond symbol.
• Fluorescent warning strips support quick identification in low-light environments.

Full-Process Protective System

• Water-absorbing inner liner to meet PI650 third-level packaging transport bag requirements.
• Includes a compliance guide pack.

AIC Builds a New Safety Ecosystem for the Industry

Biological transport is not a simple logistics issue. With the emergence of innovative therapies such as CAR-T cells and gene therapy entering clinical stages, the compliance threshold for sample transport will only increase. AIC offers free UN3373 compliance assessment services to help companies identify risks in their transport processes. We are not just selling a bag; we are helping our customers keep risks out of the laboratory.