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Sample Dilution services for Monitoring and Testing

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    Spectroquant- Analytical Quality Assurance

    Today analytical quality assurance (AQA) is a decisive factor in wastewater analysis. Only quality assurance measures that check your processes from start to finish ensure that your findings ultimately count as secure, reproducible, reliable and recognized analytical results. Our Spectroquant® analysis system and the components that make up ...

    By Merck KGaA, Darmstadt, Germany based in Darmstadt, GERMANY.

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    Exhaust Conditioning Solutions

    Complete setups for engine emission measurements; Aerosol dilution and sample conditioning is an essential part of any particle measurement system. Most aerosol particle measurement instruments cannot measure reliably when sample conditions differ from ambient nor when particle concentration is high. A well-designed dilution system not only to ...

    By Dekati Ltd. based in Kangasala, FINLAND.

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    Emission Conditioning Solutions

    Complete setups for emission measurements; Aerosol dilution and sample conditioning is an essential part of any particle measurement system. Most aerosol particle measurement instruments cannot measure reliably when sample conditions differ from ambient nor when particle concentration is high. A well-designed dilution system not only to reduces ...

    By Dekati Ltd. based in Kangasala, FINLAND.

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    Biodegradation Analyses Services

    Microbe Inotech Laboratories, Inc. has developed several tests for determining if and how well bioremediation can occur at your site.

    By Microbe Inotech Laboratories, Inc based in St. Louis, MISSOURI (USA). from Environmental Services Service line

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    Biofeasibility Assay Services

    One of the most frequently requested set of tests is the Bioremediation Feasibility Series. It is a straight forward series of analyses that provide an objective evaluation of a site for bioremediation. The flow-chart shows the progression of tests as they are performed.

    By Microbe Inotech Laboratories, Inc based in St. Louis, MISSOURI (USA). from Environmental Services Service line

  • Emissions Testing Services

    ESW America, a division of ESW Group, is a leading independent emissions testing company based in Montgomeryville, PA. Our state-of-the-art 40,000 sq. ft. testing facility is staffed by an experienced team of highly skilled test engineers, technicians and fabricators. With a combined total of over 100 years experience, ESW America is equipped to ...

    By Environmental Solutions Worldwide (ESW) based in Woodbridge, ONTARIO (CANADA).

  • Oil & Gas

    If you need to measure volatile compounds in soil samples or mud logging streams, and slow analysis isn’t an option, this solution routinely detects and quantifies 20 compounds down to tens of parts per billion level, every 10 seconds.

    By Syft Technologies Ltd based in Christchurch, NEW ZEALAND.

  • Odour Impact Assessment Services

    Wind movement in the atmosphere carries away odorous gases emitted from a source. Odour annoyance occurs when a person exposed to an odour perceives the odour as unwanted. Significant odour annoyance may trigger a complaint to a regulatory authority.

    By Odour Monitoring Ireland based in Trim, IRELAND. from Odour Services Service line

  • 1-Media Fungi Surface Culture Full (Pen&Clad Genus)

    Multiple dilutions of the sample are prepared and plated onto a broad-spectrum fungal media (MEA) and incubated for a designated amount of time at a specified temperature. Analysis includes identification to genus for Cladosporium and Penicillium, and identification to species for all other fungal colonies. Quantification is reported as cfu/unit.

    By EMLab P&K based in South San Francisco, CALIFORNIA (USA). from Mold Testing: Surface Samples Service line

  • 2-Media Fungi Surface Culture Full Speciation

    Multiple dilutions of the sample are prepared and plated onto a broad-spectrum fungal media (MEA) and Cornmeal Agar (CMA); incubated for a designated amount of time at a specified temperature. Analysis includes identification to species for all fungal colonies. Quantification is reported as cfu/unit.

    By EMLab P&K based in South San Francisco, CALIFORNIA (USA). from Mold Testing: Surface Samples Service line

  • 2-Media Fungi Surface Culture (Incl. Asp Spp.)

    Multiple dilutions of the sample are prepared and plated on Malt Extract Agar (MEA) and Cornmeal Agar (CMA); incubated for a designated amount of time at a specified temperature. Analysis includes identification to genus (species for Aspergillus) of all fungi present and quantification to cfu/unit.

    By EMLab P&K based in South San Francisco, CALIFORNIA (USA). from Mold Testing: Surface Samples Service line

  • Measuring odor concentration · consultants

    Odor concentration is an odor's pervasiveness. To measure odor sensation, an odor is diluted to certain amounts to reach a detection or recognition threshold. The detection threshold is the concentration of an odor in air when 50% of a population can distinguish between the odorous sample and an odor free blank. The recognition threshold is the ...

    By Canarina Environmental Software based in Canary Islands, SPAIN.

  • 1-Media Fungi Surface Culture (Incl. Asp Spp.)

    Multiple dilutions of the sample are prepared and plated onto a broad-spectrum fungal media (MEA) and incubated for a designated amount of time at a specified temperature. Analysis includes identification to genus (species for Aspergillus) of all fungi present and quantification to cfu/unit.

    By EMLab P&K based in South San Francisco, CALIFORNIA (USA). from Mold Testing: Surface Samples Service line

  • Odor Sampling and Analysis Services

    Sullivan Environmental has the capacity to conduct odor sampling and analysis via preliminary dilution threshold sampling using a Field Olfactometer.  Subsequent air samples can be taken via a Vac-u-chamber sampling pump and stored tedlar bags. These samples are then sent overnight to our partner laboratory for odor panel analysis.  ...

    By Sullivan Environmental based in Alexandria, VIRGINIA (USA). from Air Monitoring Services Service line

  • Chromium Speciation (Cr)

    Chromium (Cr) is a polyvalent element and can exist in several distinct oxidation states, but only trivalent chromium [Cr(III)] and hexavalent chromium [Cr(VI)] occur with any frequency in the natural environment. The mobility, bioavailability, and toxicity of chromium largely depend on which of these two chemical species is prevalent. The ...

    By Brooks Applied Labs based in Bothell, WASHINGTON (USA). from Trace Elements Speciation Service line

  • Light Obscuration Photozone Services

    Light Obscuration, also referred to as Photozone and Single Particle Optical Sensing (SPOS), is an analytical technique of high resolution capable of detecting a small percentage of outliers. It can also be used to obtain an overall size distribution, when operated with proper technique. An important consideration when choosing Light Obscuration ...

    By Particle Technology Labs based in Downers Grove, ILLINOIS (USA). from Particle Size Distribution Analyses Service line

  • Dynamic Light Scattering Services

    Dynamic Light Scattering (DLS) is a commonly used term to describe a technique which measures the particle size and estimated distribution of submicron particulate systems. In addition, the terms Photon Correlation Spectroscopy (PCS) and Quasi-Elastic Light Scattering (QELS) have also been used historically to refer to the same analytical ...

    By Particle Technology Labs based in Downers Grove, ILLINOIS (USA). from Particle Size Distribution Analyses Service line

  • Helium Diffusion Sampling Services

    The HDS Personal Monitor simplifies the monitoring of chemicals in the workplace. A breakthrough new technology based on helium diffusion yields a sampler that is small, light weight, cost-effective, universal, and defensible. Above all, the HDS Personal Monitor delivers highly reproducible results unaffected by factors that create errors in other ...

    By A&B Environmental Services, Inc (A&B Labs) based in Houston, TEXAS (USA). from Analytical Services Service line

  • Maintenance Program Services

    C.E.M. Solutions, Inc. offers a variety of maintenance programs designed to prevent CEMS component failures and to monitor other equipment parameters to ensure equipment reliability and accuracy for the duration of your CEMS. Maintenance programs can also include quarterly testing (opacity audits, CGAs and Linearity tests).

    By C.E.M. Solutions, Inc. based in Hernando, FLORIDA (USA).

  • CEMS Testing Services

    The ESS Technical team of professionals includes staff that specializes in CEMS Certification Testing. These employees have worked on hundreds of CEMS-related projects. Our extensive field experience performing Relative Accuracy Test Audits (RATA) supplies us with the knowledge and familiarity essential to understanding the complexities associated ...

    By Environmental Source Samplers, Inc. based in Wilmington, NORTH CAROLINA (USA).

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