Close-Up of Passive-Vapor-Diffusion Sampler
By Environmental Health Program
2003 (approx.)
![Close-up of passive-vapor-diffusion sampler](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/diffusion_sampler_close_lg.jpg?itok=PslvCIu3)
Detailed Description
Close-up of passive-vapor-diffusion sampler
Sources/Usage
Public Domain.
Close-up of passive-vapor-diffusion sampler
Public Domain.