User’s Guide for Polyethylene-Based Passive Diffusion Bag Samplers to Obtain Volatile Organic Compound Concentrations in Wells (DSP-1, 2001) provides jointly developed protocols that help users determine when, where, and how to use water-filled passive diffusion bag (PDB) samplers to collect groundwater samples from monitoring wells.

Topic(s): Groundwater, Groundwater Monitoring, Passive Sampling, Remediation Technologies