Samplers used for sampling hydrophilic organic chemicals from water
![Samplers used for sampling hydrophilic organic chemicals from water](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/ctt_alvarez_ps_pocis_and_spmd_qc.jpg?itok=oJBvqG1x)
Detailed Description
Passive Sampling Research—Columbia, Missouri. The polar organic chemical integrative sampler (POCIS - on the left) and semipermeable membrane devices (SPMDs - on the right) samplers are used for sampling hydrophilic organic chemicals from water. The SPMDs sampler can also be deployed for air sampling.
Sources/Usage
Public Domain.