sample transport News
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Photometry Compendium: Episode 3 is live!
Typical traps that we can fall into while preparing and carrying out tests. In photometry, most of the mistakes which lead to incorrect results are caused by improper handling. The third episode of the Photometry Compendium shows the typical mistakes that occur in practice and how to avoid them. By observing a few important points while taking samples, transporting them and carrying out tests, ...
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Monitoring of 120 VOCs on site without risk of contamination
CHROMATOTEC is continuously developing new applications with one common objective: providing automatic field expertise. The last application sold for industrial area in Shanghai is designed for continuous monitoring of more than 120 VOCs compounds with auto GC 866 FID/MS (airmoSCAN XPERT). This system is totally designed for automatic online monitoring in fixed or mobile station implemented on ...
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CMC Solutions’ President featured in Chemical Engineering
In this month’s issue of Chemical Engineering, CMC Solutions’ President Brian Swanson speaks with Chemical Engineering about Air Emissions & Monitoring Systems. “If you look at monitoring systems, there are costs associated with the initial purchase price, with maintenance and repair of each instrument and its support systems and with calibration and quality assurance, as ...
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Particles as a Part of Air Quality Monitoring
Join us for a 45-minutes webinar that emphasizes the need for particle number (PN) based counting and sizing solutions complimentary to the widely used particle mass (PM) sensors, especially for the size range of ultrafine particles (UFP < 100 nm). While monitoring different emission sources continuous sampling and transportation of the aerosol size fractions need to be taken into ...
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Real-time determination of anions and cations in aerosols by ion chromatography
Research on air pollution requires rapid and accurate measurements of inorganic species in ambient air. Coupling a Particle-Into-Liquid-Sampler (PILS) to Metrohm’s 850 Professional IC allows for quasi-continuous measurements with an unprecedented temporal resolution of just 5 to 15 minutes.Filters are only second choice The determination of anions and cations in atmospheric aerosols yields ...
By Metrohm AG
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Chemical-free COD Analyzer
Process water Waste water CODultra created by Daniil Sheynin The on-line COD analyzer QuickCODultra by LAR Process Analysers AG determines the chemical oxygen demand (COD) in water. Using a robotic, horizontally and vertically moving injection needle, the sample is transported to the furnace. LAR's QuickCODultra is operated via touch screen The on-line COD analyzer ...
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Performance, Accuracy of ED-XRF Spectrometry for the Onsite Elemental Analysis of Soil and Sewage Sludge Is Detailed in New Application Brief
The performance and accuracy of energy dispersive X-ray fluorescence (ED-XRF) spectrometry performing elemental analysis in the field on soil and sewage sludge samples are detailed in a new application brief — available to download at http://goo.gl/W6xEnY. Evaluating how to address a contaminated environmental site requires both a precise identification of the contaminating elements and a ...
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Portable gas analyzer series wins the German Design Award 2015
The PG-300 series, a lineup of portable gas analyzers, won the German Design Award 2015, one of the most prestigious design awards in the world. Overview of the award-winning product series The PG-300 Series of portable analyzers are used to measure the concentrations of gas constituents in exhaust flue gas resulting from combustion processes and boilers, etc. Having acquired certification in ...
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Online COD measurement directly in the process
The QuickCODultra online analyzer from LAR Process Analysers AG is especially designed for chemical oxygen demand (COD) measurements in water. Inside the analyzer, the sample is transported and injected to the furnace using a robotic, horizontally and vertically moving injection needle. Sample pretreatment or dilution is not required. In the furnace, the raw water sample is completely oxidized ...
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Research provides recommendations that will improve the monitoring system for detection of mycoplasmas
USPOULTRY and the USPOULTRY Foundation announce the completion of a funded research project at the University of Georgia on research that provides recommendations that will improve the monitoring system for detection of mycoplasmas. The project is part of the Association’s comprehensive research program encompassing all phases of poultry and egg production and processing. A brief summary ...
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What is a Rotary Tube Furnace?
By definition, a rotary tube furnace is a heat-treating circular furnace, which rotates during heat-treatment. Samples are transported through the furnace in a circular path as they are heated. Rotary tube furnaces generally burn pulverized, solid, gaseous or liquid fuel into its working section, and then the heating gases created flow towards the sample. These furnaces feature a metal drum ...
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Phigenics Research Challenges Accuracy of Conventional Legionella Testing Protocol
Phigenics LLC, an innovative water management services company, announced today the publication of a research paper that demonstrates up to 33% false-positive test results for Legionella bacteria when following conventional sampling methods. A false-positive result means the test indicated Legionella was present in the water system at detectable levels when in fact it was below detectable levels ...
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Twice the Tamper Evidence
Extending its range of innovative tamper proof plastics, Camlab’s novel “Double Tamper Proof” closure provides secure transport and storage for a wide range of applications including drugs of abuse, raw material testing and forensic sampling. The introduction of this new secure plastic bottle and cap with its two security rings provides double protection for sample integrity during transportation ...
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Camlab receives EEDA grant to develop innovative tamper proof closure
The East of England Development Agency (EEDA) has awarded Camlab a £40,000 grant from its 'Proof of Concept Fund' to further develop an innovative tamper proof plastic closure system designed to provide secure sample collection for storage and transportation applications in a number of industries. Camlab’s novel Double Tamper Proof closure provides significant security for transport and storage ...
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Chemical-free COD Analyzer
The on-line COD analyzer QuickCODultra by LAR Process Analysers AG determines the chemical oxygen demand (COD) in water. Using a robotic, horizontally and vertically moving injection needle, the sample is transported to the furnace. Due to the robust needle samples with a high particle density will be easily injected into the furnace. Thus, operators do not need any sample preparation such as ...
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ASTM D7300 - 11 Standard Test Method for Laboratory Determination of Strength Properties of Frozen Soil at a Constant Rate of Strain
Understanding the mechanical properties of frozen soils is of primary importance to frozen ground engineering. Data from strain rate controlled compression tests are necessary for the design of most foundation elements embedded in, or bearing on frozen ground. They make it possible to ...
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Yorkshire Water acquires Strathtox™, Strathkelvin’s latest precision respirometer, to monitor bacterial performance of a new hi-tech pilot plant
Yorkshire Water has a large Waste Water investment programme to deliver the requirements of the Freshwater Fish Directive over the next five years. In order to achieve the high effluent quality required at various sites, including Esholt (main Bradford site), Knostrop (main Leeds site), Huddersfield and Mitchell Laithes (main Dewsbury site), several large new activated sludge plants will be ...
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WWEM 2012 exhibition to show enormous variety of technologies
The organisers of WWEM 2012, the Water Wastewater and Environmental Monitoring event, have been struck by the enormous variety of companies that have signed up for the exhibition that will take place in Telford on 7th and 8th November (www.wwem.uk.com). Andy Curtis from the Water Monitoring Association says he is “delighted to see so many WMA members participating, many of whom will be ...
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TOC Analyzer for Cooling Water
The on-line TOC analyzer QuickTOCultra by LAR Process Analysers AG, Berlin, is a measurement system for the determination of the total organic carbon (TOC) in water. The parameter TOC will be inter alia used for the assessment of cooling water quality. Using a horizontally and vertically moving injection needle the sample will be transported and injected form the sample vessel into the furnace. ...
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Mercury emissions monitor draws crowds in Edinburgh
Gasmet unveiled a new continuous mercury monitoring system (CMM) at Mercury 2013 in Edinburgh, Scotland, during the ‘International Conference on Mercury as a Global Pollutant’. Expressing his delight with the number of enquiries received, Gasmet Europe’s Antti Heikkilä said: “With delegates from over 50 countries, the conference was extremely well attended and our ...
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