Microbial air samplers

Microbial air samplers

Our GS 100 Microbial Air Sampler collects ambient air samples for microbiological testing. Following the Anderson Airsampler Principle, it draws in the ambient air over a nozzle plate. The thermal mass flow meter accurately regulates the flow. Without going through filters or nutrient solutions, particles and germs are deposited on a underlying Petri dish with nutrient solution. The cultivation of the colony-forming units can then take place directly. The germination number is determined using conventional methods.