SCIMAT / SCIENCE PHOTO LIBRARY SCIMAT / SCIENCE PHOTO LIBRARY
Bacteria spontaneously (without inoculation) growing and forming bacterial biofilm on a stainless steel disk lying for 2 weeks in a kitchen sink. This mass consists of viable and dead bacteria and various degradation products. The image shows how easily bacteria propagate in a kitchen sink without regular cleaning and disinfection.
Model release not required. Property release not required.