Discrete Interval Samplers

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The Model 425 Discrete Interval Sampler is a stainless steel groundwater sampler, with LDPE tubing mounted on a convenient 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. The Discrete Interval Sampler is a passive sampler that is pressurized when lowered and upon retrieval, to prevent water mixing at different levels. Designed to give zero purge samples.

 

Enhance Bioremediation

solinst discrete interval sampling discrete interval samplers groundwater samplers collecting samples from distinct levels or points of inflow lnapl sampling dnapl sampling passive samplers no purge samplers non purge samplers zero purge samplers passive sampling no purge sampling non purge sampling zero purge sampling passive groundwater samplers passive groundwater sampling no purge groundwater samplers no purge groundwater sampling non purge groundwater samplers non purge groundwater sampling zero purge groundwater samplers zero purge groundwater sampling passive sampling technology passive sampling instruments passive water samplers passive water sampling passive groundwater samplers passive groundwater sampling imageWith the aid of 14 Waterloo Emitters, the site of a former gas station was remediated within 6 months of their installation. The Emitters diffused oxygen into the groundwater, to enhance aerobic bioremediation of BTEX and petroleum hydrocarbons.

Oil/Water Interface Probes

solinst discrete interval sampling discrete interval samplers groundwater samplers collecting samples from distinct levels or points of inflow lnapl sampling dnapl sampling passive samplers no purge samplers non purge samplers zero purge samplers passive sampling no purge sampling non purge sampling zero purge sampling passive groundwater samplers passive groundwater sampling no purge groundwater samplers no purge groundwater sampling non purge groundwater samplers non purge groundwater sampling zero purge groundwater samplers zero purge groundwater sampling passive sampling technology passive sampling instruments passive water samplers passive water sampling passive groundwater samplers passive groundwater sampling image
  • Reliable and robust
  • Accurate in both DNAPL and LNAPL
  • 5/8" (16 mm) dia. Probe

Model 122 Interface Meters accurately measure product level and thickness in wells and tanks. Intrinsically safe for use in hazardous environments.