Diagnostic Specimen Shipping Requirements - CDC

When shipped by aircraft, the primary receptacle or secondary container must be capable of withstanding (without leakage) an internal pressure producing a pressure differential of 95 kPa (0.95 bar, 14 psi) or less in a range of -40° C to 55° C (-40° F to 130° F). A biohazard pressure bag is an example of a suitable secondary container for air transit. ................
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