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Category B (UN3373)

Safely transport your Cat B UN3373 biological substance – Packaging suitable for the transportation of Class 6.2 Infectious Substances, UN 3373 Biological Substance Category B, Packing Instruction P650.

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UN 3373 Packaging suitable for Category B, Biological Substances

We have a range of UN packaging solutions for Class 6.2 Infectious Substances within Category B (goods classified under UN3373 Biological Substance, Category B), which must be packed under packing instruction 650 – found within IATA, ADR & IMDG dangerous goods regulations.

Our Biological Substance packaging range from a streamline postal pack to our larger BioShipper 2 which can carry up to 2 x cryovial boxes or a multitude of single primary containers wrapped in absorbent cushioning and includes complete combination packaging.

Our Cat B packaging is suitable for shipping COVID 19/Coronavirus specimens.

It is also suitable for shipping infectious substances containing monkeypox virus (except for cultures of monkeypox virus) via road under UN3373, 1.5.1 ADR.

Temperature Controlled UN3373 Packaging

Need to ship substances in a temperature controlled environment? Additional high-performance secondary packaging and accessories are also available including Thermal Control Packaging.

Our Class A Infectious Substance product range includes rigid inners and is also suitable for shipping Class B infectious substances.

When shipping UN3373 Category B biological substances, packaging must display the relevant hazard labels for Class 6.2. biological substance.

If you are unsure on the correct packaging for your UN3373 biological substance or how to correctly assemble your UN3373 Category B packaging please get in touch.

If you can’t find what you’re looking for, just ask!

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