Passive Sampling (Passive Sampling) Services
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based in CZECH REPUBLIC
Chemical and toxicological analyses of passive samplers (SPMD, POCIS, DGT, PUF filters). Consulting and education services in the field of passive sampling (installation and operation of sampling equipments, grab samples, workshops and trainings, international conferences). Our laboratory has extensive experience ...
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based in USA
Concerned About Air Quality? If so, our All-Season Passive Air Sampling System (PASS) units are compact, portable, low maintenance and offer an inexpensive, easy-to-use way to monitor for trace levels of atmospheric pollutants in ambient air. The PASS units are ideal for remote and rural locations - they require no electricity, perform ...
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based in USA
Galson offers equipment for passive air quality monitoring and active air quality monitoring methods. Learn about the free passive sampling badge program and explore the air quality monitoring and testing equipment section to ...
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by Dzuwa Ltdbased in KENYA
Our experienced professionals conduct Ambient Air Quality (AAQ) monitoring following internationally recognised standard methods. Some of the studies conducted are:  Continuous Monitoring  Active Sampling  Passive Sampling  Baseline Survey ...
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Manufactured by Exposmeter ABbased in SWEDEN
Exposmeter AB has developed innovative monitoring programs using passive sampling approach that allow time integrated monitoring of EU WFD priority list pollutants. Exposmeter AB knowledgeable and experienced staff work with clients and regulatory authorities to properly characterize sites in order to develop efficient cleanup approaches. We ...
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based in USA
Interface Probe (OIP) for LNAPL Fluorescence Mapping • MiHPT – Combined Membrane Interface Probe (MIP) Hydraulic Profiling Tool (HPT) • Electrical Conductivity (EC) • 3D Conceptual Site Model (CSM) Imaging • Slimline Natural Gamma Logging Tool Soil Gas Specialists: • Nested Wells, Active and Passive Sampling • Stray Gas ...
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by AEECbased in 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 ...
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based in USA
With over 40,000 hours of air sampling pump operational experience, Sullivan Environmental Consulting, Inc. is an industry leader in the air sampling business. Established in 1988, this east coast consulting firm has the capability to provide nationwide active and passive air sampling services whether your need be remote rural ...
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Manufactured by Camsco, Incbased in USA
Camsco has manufactured over 2.5 million thermal desorption tubes (sample tubes) since 1991. We bring our 28 years of sample tube manufacturing, handling, conditioning and management experience to all of our fenceline monitoring clients. We believe in providing the highest quality equipment & software, paired with highly responsive ...
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based in SWITZERLAND
The collection of the sample is crucial – We offer for each specific problem/question the appropriate sampling method and ...
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based in 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, ...
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based in USA
The Environmental Protection Agency estimates that poor Indoor Air Quality (IAQ) may be a factor in 50% of illnesses which account for health care costs of $100 billion each year. This figure does not include costs arising from reduced employee productivity, litigation, and corrective ...
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based in CANADA
, or when sensitivity requirements are such that continuous methods are unable to provide the necessary detection limits. Integrative sampling can include passive or active methods requiring use of a pump to draw air through a sorbent material or filter ...
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based in 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 ...
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based in 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 ...
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based in USA
Amplified Geochemical Imaging LLC is a DoD ELAP and ISO 17025 accredited laboratory that analyzes passive soil gas samplers for parts per trillion levels of more than 60 volatile and semi-volatile organic compounds (VOCs, SVOCs) by a modified EPA method 8260C. Our methods ensure the highest quality control and quality assurance in the ...
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based in USA
EWI associates work closely with our clients to define an overall approach to site characterization needs, objectives, and constraints based on the applicable regulatory framework. We use an array of proven and innovative sampling techniques and equipment to investigate environmental problems, including the nature, extent, fate, and ...
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by Dajakbased in USA
Groundwater characterization and remediation projects almost always include long-term groundwater monitoring programs. Most sites require sampling multiple wells from two to four times a year, which can become quite expensive. Traditional sampling methods entail purging three to five well volumes to collect formation groundwater samples. Low ...
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based in CANADA
Although air quality issues typically result from direct emissions from exhaust stacks or chemicals used in industrial processes, vapour intrusion is caused by contaminants in soil or ground water volatilizing (evaporating) and moving indoors through the foundation or floor slab. Vapour intrusion, particularly of volatile organic compounds (VOCs), is increasingly recognized as a potential source ...
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based in IRELAND
Environmental Efficiency can undertake all types of air monitoring including stack monitoring, ambient air monitoring , occupational monitoring and Indoor Air Quality including Breathing Air. For stack monitoring of boilers and other emission points, measurements include particulates, TOC, NOx, SOx, CO, CO2 plus a wide range of other gases and substances. Where emission levels exceed the ...
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