intentionally propagated or cultured in a laboratory, and not listed in Infectious Substance, Category A, were considered dangerous goods and required to follow Division 6.2 packaging... under IATA packing instruction 650, Biological Substance Category B, without dangerous goods disclosure or Class 6.2 packaging. Exempt human or animal specimens, the third category... Group IV specimens under the old risk group classification system. Other air carriers are now accepting the new Biological Substance Category B labels and packaging, in order...

in transport of biologicals and certain chemicals in situations where leakage of fluid contents is a major concern. Puncture Resistant Plastics are utilized extensively in packaging...