Square templates for sampling, 10 x 10 cm, sterile packaging with 5 templates, 50 pc/PAK

Templates for limiting the sampling area. The templates help to limit the sample size on flat surfaces and enable the user to determine the number of germs per cm2. This method is suitable for determining the total number of germs in clean rooms and critical areas in which sterile drugs are exposed to the environment, as well as in food processing to establish hygiene standards based on the colony-forming units per cm2.