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Passive Diffusion Sampling Services
5 services found
by:AEEC based inReston, VIRGINIA (USA)
AEEC has extensive experience in field sampling following EPA protocol and standards. All sampling is performed by certified field technicians. AEEC has applied innovative sampling technologies, including micropurging and passive diffusion. To facilitate sampling, AEEC possesses a fully equipped ...
by:Environmental Assurance (Pty) Ltd. based inNew Muckleneuk, SOUTH AFRICA
Establishing the current ambient air quality for an area is termed the characterisation of baseline conditions and is undertaken by assessing ambient monitored and measured of the Ambient Air Quality of an area. All monitoring is done in accordance with the given SANS and ISO standards to ensure high quality data. Monitoring and Measurement data provided for assessment can be presented in annual, ...
by:Blaine Tech Services, Inc. based inSan Jose, CALIFORNIA (USA)
The majority of the groundwater monitoring that we perform follows the Traditional Purge & Sample protocol with water level measurements, purge volume calculations and water parameter confirmation.There is also significant demand for USEPA Low-Flow / Micropurge Sampling. We have implemented this protocol on hundreds of sites using peristaltic pumps, variable speed electric submersible pumps, ...
by:Environmental Assurance (Pty) Ltd. based inNew Muckleneuk, SOUTH AFRICA
Ambient Air Quality can be defined as: The physical and chemical measure of pollutant concentrations in the ambient atmosphere. Generally the concentrations of gases or particles to which the general population would be exposed to, as opposed to the concentration of pollutants emitted by a specific source. The quality is usually determined over a specific time ...
by:CRG Texas Environmental Services, Inc. based inRosenberg, TEXAS (USA)
Welcome to CRG Texas, a leading provider of comprehensive environmental field services. Our experienced team of environmental professionals specializes in conducting soil boring tests, groundwater sampling, and installation of groundwater monitoring wells. Through our field services, we help businesses identify potential impacts to soil and groundwater, enabling effective environmental management ...