analytical standard Articles

  • Analytical Methods

    Titrimetry Titration, also known as titrimetry or volumetric analyis,[1] is a common laboratory method of quantitative chemical analysis that is used to determine the unknown concentration of a known reactant. A reagent, called the titrant or titrator,[2] of a known concentration (a standard solution) and volume is used to ...


    By IWA Publishing

  • DHL analytical - Case Study

    Quantum Leap in productivity According to John Dupont, General Manager of Operations, “DHL Analytical, Inc. has been on the leading edge of laboratory innovation for many years. Our vision was to move towards a paperless laboratory, with the realization that the current generation of electronic documents can be produced at almost all points in our process. The trick for us ...


    By Poplar Solutions, LLC

  • Using Devices and Analytics in Safety

    Technology touches virtually everything we do in modern society and in EH&S, it is becoming more prevalent by the day. Businesses can now use analytics and devices to vastly improve their safety strategy and, thanks to data that is obtainable from both humans and connected machines, make much smarter, strategic EH&S decisions. The rise of the ...


    By Rivo Software Ltd.

  • A statistical–analytical methodology for the construction of abatement cost curves

    This paper outlines a procedure for the construction of pollution abatement cost curves in the perspective of cost-effectiveness analysis for meeting environmental performance standards. After a conceptual exposition, it gives detailed practical guidelines for statistical and analytical conventions for building up an abatement cost curve for a specific type of environmental pressure or pollution, ...


    By Inderscience Publishers

  • Recognised Results Based on Analytical Quality Assurance

    Quality assurance and analysis are completely interlinked. There is much more to ensuring high precision of the measured results than simply the type of  analytical process (standard/operational analysis) that is used. The care taken over the individual work steps and the quality assurance measures that are implemented, play a much greater role. The manufacturer actually carries out a substantial ...


  • Management of hazardous materials generated by environmental analytical laboratories

    All environmental analytical laboratories unavoidably generate some hazardous waste in the performance of their activities. A workable plan to manage this waste is essential to the safe, economical, and legal operation of such a laboratory. Government environmental laboratories have the added responsibility of serving as examples to the industrial community and public under their jurisdiction. ...


    By Inderscience Publishers

  • Ultra-trace arsenic speciation at Columbia Analytical

    Ultra-trace speciation of arsenic and other metals is performed using a variety of techniques tailored to the specific combination of species, matrix, and detection limits required. Currently, two analytical systems are applied: Ion Chromatography-Inductively Coupled Mass Spectrometry (IC-ICP-MS) and Hydride Generation-Cryogenic Gas Chromatography-Flame Atomic Absorption Spectrometry ...


  • Analytical Support for Cost-Effective Pollution Control

    ' Analytical tools have been developed by the World Bank Group to estimate rapidly the extent and impacts of pollution in a given situation and to support decisions on pollution management. These tools help decision makers to overcome the frequent lack of data on emissions from different sources, their impact on ambient quality, and mitigation alternatives.' Decision Support System for ...


    By The World Bank

  • Leveraging Standards in the Energy Resurgence

    An Interview with Fred Walas, P.E., Fuels Technology Manager, Marathon Petroleum Company Marathon Petroleum’s Fred Walas talks about today’s energy developments, sustainability at his company’s refineries and the crucial role of standards in fuel production and quality control. As the energy spectrum shifts in the United States, forms of resource extraction and ...


    By ASTM International

  • Analytical Methodology for the Characterization of Steels and Iron Alloys by Atomic Absorption Analysis

    The analysis of irons and steels has always been a very important job in the industrial and commercial environment. The grading of steels and iron alloys is critical to characterizing their respective strengths to corrosion and stress. There are also many protocols for the several hundred types of steels available. Fe is always the primary component, with elements such as Ni and Cr as major ...


    By Buck Scientific Inc

  • Setting the standards for headspace sampling by PID

    The responsiveness of PIDs to virtually all VOCs has seen them become the accepted tool for initial site entry assessment, ensuring optimal detection of unknown and often toxic or hazardous chemicals found at hazardous waste sites and chemical emergencies. The speed and accuracy of modern PID equipment means that many worker and community safety concerns during initial and ongoing operations can ...


    By Ion Science

  • Greywater treatment for reuse: comparison of reuse options using analytic hierarchy process

    The objective of the present study was to: (i) examine the performance of two-stage sand filtration and the effect of coagulants on greywater (GW) characteristics; (ii) assess the quality of treated GW for reuse; and (iii) compare reuse options using the analytic hierarchy process (AHP). Four treatment options were examined on site. The first option was related to two-stage sand filtration ...


    By IWA Publishing

  • A middleware framework to create data structures for a visual analytics object oriented approach

    Visual analytics requires the use of large datasets and most of the times visualisations use their own data structures definition or make use of simple standards such as XML, CVS, or text files. Our proposal presents a middleware framework that focuses on providing a way to create those data structures, allowing to access heterogeneous data sources. The framework allows defining data structures ...


    By Inderscience Publishers

  • Application of analytical hierarchy process for justification of ISO 9000 implementation in manufacturing organisations

    The competitive manufacturing environment and changing customer needs demand improved quality of products. The product quality and attributes increasingly depend upon the organisation's ability in organising manufacturing system and its equipment and facilities in an optimal manner. ISO 9000 quality management system has attracted the attention of industries all over the world. This study ...


    By Inderscience Publishers

  • Improving Safety by Conforming to Industry Standards and Certifications

    Abstract Globally, safety standards play a key role in designing and executing gas and flameame detection projects. How can these standards, which might seem cumbersome at times, help users make informed decisions? What information can be used to assist in conforming to standards and maximizing safety? This paper will analyze standards from an end-user view, will consider ...

  • Online Access to the Annual Book of ASTM Standards

    The Most Current Documents at Your Fingertips Online access to individual volumes of the Annual Book of ASTM Standards means immediate access to the most updated versions of ASTM International standards. Whether concrete or metals, construction or petroleum, environmental or consumer, and whether it’s the ASTM member virtual volume or other online subscription, BOS volumes online ...


    By ASTM International

  • A Joint Commission International consultant selection methodology for hospitals by the fuzzy analytic hierarchy process

    The Joint Commission International (JCI) is dedicated to improving the quality and safety of healthcare services. Currently, the largest certification body of healthcare organisations in the USA, the JCI surveys nearly 20,000 healthcare programmes through a voluntary accreditation process. The JCI is a nonprofit organisation that continually improves the safety and quality of care in the ...


    By Inderscience Publishers

  • Asbestos in water? How to address ‘non-standard’ samples of industrial and other effluents

    Biohazards and other interferences complicate the employment of off-the-shelf asbestos in water methods by traditional TEM techniques. Laboratories must implement creative strategies to prepare and analyze these samples to produce meaningful analytical data. Laboratory and personnel safety have to be considered before sample handling. The interferences also greatly diminished any reasonable ...

  • Product Redesign of Chemical Standards Improves Atrazine and Simazine Stability - Verified by GC

    Supelco routinely monitors its chemical standard products to determine shelf-life quality.  Atrazine and simazine, two triazine herbicides included in US EPA Methods 505 and 525, are unstable in methanol.  This application note describes the Supelco reformulation of four chemical standards containing these analytes, each originally prepared in methanol.  Accelerated stability ...


    By MilliporeSigma

  • Software solution for standard and Highly sophisticated GPC systems case study

    Today's analytical laboratories require universal, flexible and open software solutions to cope with the ever changing needs. This report illustrates how these requirements for chromatographic data processing software can be met in different types of laboratories. Acquisition and Processing of Chromatography Data In former times an analytical chemist spent most of the time with ...

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