Refine by
Passive Sampling Services
19 services found
by:E&H services, Inc based inPraha 1, 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 ...
by:Bureau Veritas North America, Inc. based inNew York, NEW YORK (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 under extreme weather ...
by:Galson Laboratories based inEast Syracuse, NEW YORK (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 ...
Manufactured by:Exposmeter AB based inTavelsjö, 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. ...
by:Vista GeoScience LLC based inGolden, COLORADO (USA)
Environmental Drilling: • Direct-Push/Auger Drilling & Sampling: Geoprobe® Track and Limited Access Probes • Continuous Soil Coring (Dual-Tube), Soil Gas, and Groundwater Profiling Tools • Monitor Wells High Res Site Characterization (HRSC) & Subsurface Imaging • Limited Access 4WD Instrument Carriers (ATVs) • NEW! - Optical Interface Probe (OIP) for LNAPL ...
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:Sullivan Environmental based inAlexandria, VIRGINIA (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 ...
Manufactured by:Camsco, Inc based inHouston, TEXAS (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 customer service to integrate seamlessly with your fenceline ...
Manufactured by:Preferred Medical Products Inc. based inCentennial, COLORADO (USA)
Preferred Medical Products is proud to include all certifications of raw materials in your material cost. We only use the best stainless steel tube and medical wire available, so you get the best medical component ...
by:Particle Vision GmbH based inFribourg, SWITZERLAND
The collection of the sample is crucial – We offer for each specific problem/question the appropriate sampling method and ...
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:Airzone One Ltd. based inMississauga, ONTARIO (CANADA)
Integrative sampling requires collection of airborne substances over an extended period of time. Samples are typically returned to an analysis facility for processing and results are typically available some time after the sampling event. This is required when it is too expensive or inconvenient to undertake continuous real-time measurements, or ...
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:Airzone One Ltd. based inMississauga, ONTARIO (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 ...
by:Environmental Efficiency based inBray, 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 ...
by:Environmental Works, Inc. based inSpringfield, MONTANA (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 migration of contaminants in environmental ...
by:Dajak based inWilmington, DELAWARE (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 flow purging approaches remove less water but require ...
by:Amplified Geochemical Imaging LLC (AGI) based inNewark, DELAWARE (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 industry and they have been verified through the US EPA ...
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 ...