Small Diameter Passive Diffusion Bag Samplers (PDBs) are used to obtain representative, discrete interval samples of Volatile Organic Compounds in groundwater monitoring wells less than 2-inches diameter in place of purging and low-flow sampling methods.
EON's Small Diameter PDBs are supplied pre-filled with de-ionized water, ready for installation and are designed to be extremely easy to install and rugged to survive unexpected field events.
- Sample for VOCs in 1-inch diameter and larger wells
- Prefilled with de-ionized water, ready for installation
- Reduce sampling cost 50%-70% by eliminating field time spend purging and the cost of purge-water disposal.
- Easy and quick installation and recovery helps in high-traffic areas and for allows for Social Distancing.
- No expensive, complicated, or bulky equipment to purchase, maintain or mobilize
- Obtain depth-specific concentration profiles.
- Reduce sampling error and improve repeatability.
- A greener sampling method; less disposable material, no batteries, gasoline or waste.