Model 425 is a stainless steel sampler, with LDPE tubing mounted on a convenient reel. Discrete interval sampling is ideal for obtaining truly representative water samples from below floating product layers, or for obtaining samples of the product itself. Can also be used to profile open bodies of water and boreholes, and to collect samples from distinct levels or points of inflow. The sampler is pressurized when lowered and upon retrieval, to prevent water mixing at different levels.
- Size: 1.66" x 2' or 25.4 mm x 610 mm
- Capacity: 18 oz. or 475 mL