Bio-aerosol sampler keeps users up to date
The BioAire Model B520 controlled flow-sampling pump from A.P. Buck, Inc., provides more than six hours of continuous bio-aerosol sampling, the company said.
No tools are required, and "the quiet operation ensures unobtrusive sampling in a variety of applications," the company said. The full-control keypad provides user-selectable flow adjustments, timing presets, flow-rate calibration and LED status display