KLAUS GULDBRANDSEN / SCIENCE PHOTO LIBRARY KLAUS GULDBRANDSEN / SCIENCE PHOTO LIBRARY
Secure laboratory. Researcher enters a secure laboratory facility. The gloved hand and laboratory coat of the researcher are seen with a door that displays a radioactive warning sign (at top right corner). Secure laboratory facilities are used in institutions depending on the nature of the research. Work on the cause of extremely contagious diseases (such as viruses) has the highest security rating. Lower security ratings are allocated to work involving radioactivity or non-disease causing organisms.
Model release not required. Property release not required.