Solinst-Model 425- Discrete Interval Samplers
Stainless steel sampler, with LDPE tubing mounted on the convenient Solinst reel.
Discrete interval sampling is ideal for obtaining truly representative groundwater samples from below floating product layers, or for obtaining samples of the product itself. The Discrete Interval Sampler can also be used to profile open bodies of water, boreholes, and to collect samples from distinct levels or points of inflow. This is a passive sampler that is pressurized when lowered and upon retrieval, to prevent water mixing at different levels. Gives zero purge samples.