top of page

Tecpharma Help Center

  • How many days will it take for a non stock item to be delivered?
    Tentatively, it will take around 4 weeks time.
  • What is the difference between Class II A2 cabinet and a Class II B2 Biosafety cabinet?
    Airflow through a B2 is 100% externally exhausted which means the air that is drawn into the cabinet is 100% exhausted into the atmosphere. Whereas in A2 approximately 60% to 70% of its air is recycled after filtration.
bottom of page