Films
Autoradiography film is used to detect radioactive molecules and more recently, specific nonradioactive molecules using probes that catalyze chemiluminescence. This high-quality, economical film provides sensitive chemiliuminescence results using either a single or double emulsion format. This outstanding film is versatile in use and comes in different colors. Most autoradiography films utilize a sensitive blue-tint that provides sharp contrast and resolution for sequencing and delivering publishing-grade results.
3M™ Petrifilm®
Petrifilm provides accurate results in three easy steps: inoculate, incubate and count. Use it to determine total aerobic bacterial populations and to identify coliform levels, E. coli and other coliforms. It can also be used to enumerate coliforms plus potential pathogens in 24 to 48 hours. Shelf life is 18 months from manufacture.