EST Lab –

Welcome to Environmental Sampling Technologies Inc, the leader in passive sampling with SemiPermeable Membrane Devices (SPMDs) and Polar Organic Chemical Integrative Samplers (POCIS).

About the Company

EST Lab was established in 1992 to provide the scientific and research community with the highest quality commercial passive samplers. Our goal is to expand and enhance the use of SPMDs & POCIS and establish passive sampling as the most sensitive, accurate and versatile means of assessing contaminants. Dr. Russell L. Smith is the sole owner of EST. Jon Hoppe is the current manager.

Our Products

The SPMD, SemiPermeable Membrane Device, as shown in the spider carrier.

EST Lab is the commercial supplier of SPMDs which provide a measure of bioavailable pollutants in water and air. These passive samplers are the most sensitive technique to monitor and bioconcentrate lipophilic environmental contaminants.

More SPMD information Go to SPMD page

Polar Organic Chemical Integrative Samplers (POCIS)

EST Lab also manufactures POCIS to sequester and concentrate organic compoundswith moderate to high polarity.

More POCIS information go to the POCIS page

SPMD and POCIS Combined
The combined use of SPMDs and POCIS provides the scientist or researcher with the ability to concentrate and assess a broad spectrum of potential pollutants and toxicants. EST Lab provides passive samplers, deployment devices, processing, and subsequent analysis suggestions associated with both SPMDs and POCIS.

Next Step

Please begin by viewing our SPMD page to see how our products can help you.

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