DOT and IATA shipping regulations require that UN3373 Biological Substance, Category B specimens are transported in either a primary container or secondary packaging that has passed the 95kPa pressure differential test.  Com-Pac’s 95kPa certified bags meet these requirements and feature leak-proof side seals and tamper-evident adhesive closure.  Specimen tubes and absorbent materials can be securely … Continue reading XP-95-0609 Inspex 95kPa Bags