... , fast, easy to use Description:Honri Airclean Model FSC-A6 Six Stage Microbial Air Samplers are multi-orifice, cascade impactors used ... site within the respiratory tract.The Honri Airclean FSC-A6 Six Stage Microbial Air Sampler requires 12 glass Petri dishes. and ... , solid bacteriological agar medium (not included), which is placed in six of the glass Petri dishes. The collection plate with Petri ...