Analytical Quality Assurance Articles
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How to Find the Right Partner for Custom Chemical Synthesis
What can CROs do in custom synthesis? Process development and optimization: CROs can work with clients to develop and optimize synthetic routes for the production of target compounds. They can design and scale-up synthetic processes to efficiently produce desired molecules. Medicinal chemistry: CROs can support medicinal chemistry programs by providing custom synthesis of novel compounds for drug ...
By BOC Sciences
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Chemical Quality Assurance Reporting
A chemical quality assurance report refers to documentation that consist of planned and systematic actions focused on providing information about the accuracy, reliability, usability and comparability of analysis done on chemicals in a particular setting, for instance, those found in underground water in a site. It is generated based on the findings of research or analyses performed in an ...
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MANTECH Analytical Solutions Presentation and MT-100 Demo
MANTECH is proud to offer this presentation summarizing our analytical product line followed by a demonstration of our MT-100 Analyzer for pH, Conductivity and Alkalinity. MANTECH’s product home pages are linked below: PeCOD COD/BOD Analyzer PeCOD Optimized TOC Analyzer MT Automated Environmental Titration System BOD Pro Biochemical Oxygen Demand Analyzer MANTECH manufactures ...
By MANTECH Inc.
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The Economic Burden of Air Pollution
Air pollution is not just polluting our landscapes, it is costing us real money. A study by the Center for Research on Energy and Clean Air and Greenpeace found that air pollution is creating a global economic burden of about USD 2.9 trillion every year. For India, this figure is about USD 150 billion, erasing 5.4% of our GDP every year to air pollution-related costs. Such a tremendous economic ...
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From Mining to High-Purity Metals
From Mining to High-Purity Metals: Efficient Ways for Elemental Analysis In terms of elemental analysis, the mining value chain has vastly different requirements. During early exploration and exploitation mostly major contents of elements in raw materials need to be determined. In later process stages – for example during production of high-purity metals and alloys – trace and ...
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Understanding Quality Management Systems (QMS)
Quality is an attribute that has been used to differentiate superior products for centuries. However, in the modern production facility, quality has transcended from a nebulous comparison to both a profession and philosophy. Over the past 70 years, manufacturers (with the help of a few pioneers) have been asking more insightful questions about quality. This journey created a holistic system that ...
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How big data is revolutionising metals analysis
We’ve seen data emerge as a key resource for businesses in the last decade, and the metals industry is no different. Whilst investment has been made into process control and optimization, the industry has for many years lagged behind the likes of banking and media in its adoption of new digital technologies. The pace is picking up though – with innovations in analytics, mobile ...
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Basic Difference Between AAQMS and CAAQMS
Air, being an invisible and dynamic medium, it is difficult to know if the air quality of a region is as per the air quality standards. It is imperative to monitor the air quality frequently to assess the pollution level in accordance with the National Air Quality Standards set under the Air (Prevention and Control of Pollution) Act, 1981. Air monitoring is done to measure the pollution level of ...
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Genius XE generators are first to be equipped with our patented ECO technology
When only exceptional will do, you need exceptional technology. Designed to generate nitrogen gas for LC-MS/MS and other laboratory instruments which require analytical grade nitrogen, Genius XE is our most advanced nitrogen gas generator yet. To provide ever more advanced and sophisticated analytical instruments with the quality nitrogen gas supply that they require, we designed Genius XE as a ...
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Webinar Recap: “Developing, Testing, and Troubleshooting Chromatography Method Transfer”
Hi, I’m Tom Wheat, Principal Scientist at Waters, and I recently hosted a webinar entitled, “Developing, Testing and Troubleshooting Chromatography Method Transfer.” Over the course of the webinar, we discussed the transfer of chromatographic methods that occurs at many stages in the development and production of a product. In its simplest form, the method is moved from one ...
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Data analytics methodology for monitoring quality sensors and events in the Barcelona drinking water network
Water quality management is a key area to guarantee drinking water safety to users. This task is based on disinfection techniques, such as chlorination, applied to the drinking water network to prevent the growth of microorganisms present in the water. The continuous monitoring of water quality parameters is fundamental to assess the sanitary conditions of the drinking water and to detect ...
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Resolution in life and mass spectrometers? It really depends…
“How few there are who have courage enough to own their faults, or resolution enough to mend them.” Benjamin Franklin As I sat one morning before work staring into my green tea leaves at the bottom of my cup and reflecting on my resolutions achieved and resolutions that evaded me in 2015, I resolved to make 2016 a better year. The ‘missed’ resolutions outweighed the ...
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Evaluation of groundwater qualities in a paddy-dominated alluvial fan
Analytically assessing groundwater quality is indispensable for sustainable use of groundwater and its effective pollution controls. A large volume of groundwater is stored in the Tedori River alluvial fan one of which of the predominant land uses being irrigated paddy fields. Much groundwater under the fan is used for drinking and industrial purposes. For assessing agricultural activities at ...
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On line analysis of organic in water case study
Introduction On line chemical analysis has been developed significantly thanks to digital electronics' use of microprocessors together with the application of sophisticated and accurate analytical techniques. The result of this combination is readily available technology which allows for on line performance of almost any analytical determination for quality control which is normally made in a ...
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Parameter identification of river water quality models using a genetic algorithm
For solving the multi-parameter identification problem of a river water quality model, analytical methods for solving a river water quality model and traditional optimization algorithms are very difficult to implement. A new parameter identification model based on a genetic algorithm (GA) coupled with finite difference method (FDM) was constructed for the determination of hydraulic and water ...
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News on Air 2013, Volume 1: Products for Sampling
For decades, Sigma-Aldrich has been a key supplier of innovative & high technology air monitoring products for various areas of gas/air sampling. Enclosed, you will find an overview on new and interesting devices to improve or simplify your air sampling. Supelco and Sigma-Aldrich offer a range of active and passive air sampling products, in addition to various analytical chemistry tools ...
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How Close to Contamination does a Property need to be for Vapor Intrusion to be a Concern?
Cinnaminson, NJ, February 19, 2013 There are numerous sites across North America that have contaminated soil or groundwater due to manmade pollution. Some of these sites have been a problem for decades and as communities have grown, more and more residential and commercial properties have been built above or near these areas. A major issue for properties built near these contaminated locations ...
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Samplinghelper a web-based tool to assess the reliability of sampling strategies in sewers and receiving waters
Sampling is a key step in the analysis of chemical compounds. It is particularly important in the environmental field, for example for wastewater effluents, wet-weather discharges or streams in which the flows and concentrations vary greatly over time. In contrast to the improvements that have occurred in analytical measurement, developments in the field of sampling are less active. However, ...
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EISC success at Clark county water reclamation district
Client: Clark County Water Reclamation District (CCWRD) in Las Vegas EISC recently provided an EDD Verification and Validation Software System to the Clark County Water Reclamation District (CCWRD) in Las Vegas. This software system allows the CCWRD to automatically verify, validate, and report sub-contracted analytical data to Discharge Monitoring Reports (DMR). Every day, more than 140 ...
By EISC
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EISC automates leading European lab
Client: Chelab Chemical Laboratories, Italy EISC provided its Analytical Review & Reporting System (R&R Suite) to Chelab Chemical Laboratories in Italy. System implementation and training was performed 100% remotely from the United States. The R&R Suite software systems automated the laboratory process for Metals, Semi-Volatiles, Volatiles, and Pesticide/PCB’s from instrument ...
By EISC
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