This concise pocket sized book provides an introduction to Depyrogenation tunnels and Sterile Barrier systems (Isolators) as used within the LifeSciences. It is the perfect introduction to engineers or those new to the industry who wish to gain a practical grasp of how Depyrogenation tunnels work, how development studies are performed and key points of validation. Isolator Barrier systems are also covered in the same fashion. An extensive glossary is also provided. (Page count 145).