Our Location                                                                           Office Phone

3230 Industrial Way, SW | Suite B | Snellville, GA 30039       (800) 474-2490


    DMPDBs are passive diffusion samplers for groundwater that provide representative discrete interval samples of nearly any dissolved compound in groundwater without purging or pumping.



    Why Use the DMPDB™?

    • Sample for a wide range of analytes (not just VOCs).
    • Reduce sampling cost 50%-70% by eliminating field time spent purging and sampling
    • Eliminate the cost of purge-water and investigation derived waste (IDW) disposal.
    • Easy and quick installation and recovery helps in high-traffic areas and 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


    EON’s Dual Membrane™ Passive Diffusion Sampler (DMPDB™) is the world’s number one PDB for sampling virtually any analyte, including; VOCs, SVOCs, Metals, Ions, Cations, Inorganics, and the compounds of emerging concern, 1, 4 Dioxane and PFAS.

    Item # Description/Size Availability Qty Break Price Quantity
    GSD510
    Dual Membrane Passive Diffusion Sampler (DMPDB) Unfilled STANDARD SIZE 1.7x 28-in 650ml (Requires 650 ml of deionized water purchased separately)
    In Stock 1 $28.00
    GSD570
    Dual Membrane Passive Diffusion Sampler (DMPDB) Unfilled. HDPE 1.7x 28-in 500ml (Requires 500 ml of deionized water purchased separately)
    In Stock 1 $32.00
    GSD508
    Dual Membrane Passive Diffusion Sampler (DMPDB) Unfilled 1.7x 24-in 500ml (Requires 500 ml of deionized water purchased separately)
    In Stock 1 $28.00
    GSD504
    Dual Membrane Passive Diffusion Sampler (DMPDB) Unfilled 1.7x 12-in 250ml (Requires 250 ml of deionized water purchased separately)
    In Stock 1 $28.00
    GSD309
    PDB Fill Kit for Dual Membrane Passive Diffusion Sampler
    In Stock 1 $5.00
    FSW110
    Water: Deionized ASTM Type 1 (4-L Pre Cleaned HDPE Bottle)
    In Stock 1 $23.00