- Sediment Diffusion Sampler #

The Equilibrator Sediment Diffusion Samplers are used to obtain representative concentrations of VOCs in saturated sediments or in stream beds, ponds, etc. This is an easy and reliable method for monitoring recharge and discharge areas including embankments, stream beds, pond sludge where a monitoring well is not installed.

The Equilibrator can be buried directly in sediments or used with our protective canister screens in sediments or streams where physical conditions or debris could otherwise damage the sampler alone.

Special sizes and configurations are available. For more information on passive diffusion sampling click here.

Select Equilibrator sampler from below based on sample volume requirements.

Select Canister to accommodate sampler length.

Item #	Description/Size	Availability	Qty Break	Price
GSD410	Protective Canister Screen for PDB 2in x 12in with Threaded Cap and Point, PVC	In Stock	1	$26.20
GSD415	Protective Canister Screen for PDB 2in x 20in with Threaded Cap and Point, PVC	In Stock	1	$26.20
GSD190	12in x 1.75in 150 ml Equilibrator Passive Diffusion Sampler (PDB). Discharge Straws packaged separately	In Stock	1	$19.60
GSD200	18in x 1.75in 350 ml Equilibrator Passive Diffusion Sampler (PDB). DischgStraws pkg separately	In Stock	1	$19.00
GSD308	PDB Fill Kit for .75in Diffusion Sampler	In Stock	1	$3.00