R & M Cyclone Sampler
The R & M Sampler  was designed for Kennedy Kreiger Institute.  They required a sampler that would provide a large sample from window sills and wells.  This testing was monitoring housing remediation in Balitmore, MD.
The basis of the sampler is the HVS3 cyclone.  It has been attached to a  hand vacuum.  The sample hose can be of any material that will suit any sampling protocol.  A wide variety of sample nozzles can be supplied with this system.