environmental lead laboratory Articles

  • Sample Handling Strategies for Accurate Lead-In-Soil Measurements in the Field and Laboratory

    ABSTRACT The inhomogenous lead-in-soil matrix can present serious obstacles to accurate sample collection and handling. In typical lead-in-soil measurement, particle size related errors in sampling and sample handling often exceed all other sources of error. The magnitude of error can vary widely depending on the particulate nature of the lead contaminant and the effectiveness of control ...

  • Lead in Soil: Comparison of the Cogent Environmental extraction kits and PDV6000plus analysis (ASV) with inductively coupled plasma optical emission spectrometer (ICPOES) Laboratory Extraction and Analysis

    This study contains data generated by Matrix Environmental when using the PDV6000plus to monitor soils for Lead and subsequent analysis of soil samples by an independent reference laboratory by ICPOES to provide comparison ...

  • Portable lead analyzer to locate source of lead

    OBJECTIVE: To investigate the sources of lead in the environment in children with elevated blood, with the help of a Field Portable X-Ray ...

  • Rutherford Appleton Laboratories

    The new Research Complex at Harwell Oxford is a multidisciplinary laboratory providing world leading facilities for new and cutting edge research in both life and physical sciences and the interface between them. Environmental issues were at the forefront of the building design with all energy use carefully monitored. An innovative Earth Tube has been buried along side the building to utilise ...

  • Lead in Christmas Lights

    A recent California proposition led to awareness that lead is a stabilizer in the Polyvinyl Chloride (PVC) jacketing that covers conductors in Christmas lights. The objective of this study is to examine the level of accessible lead in Christmas lights. Following U.S. Environmental Protection Agency (U.S. EPA) Lead Inspectors’ procedures, researchers at Cornell University and in Nebraska conducted ...

  • Navigating in a sea of paper? - How to optimize your environmental laboratory information management

    Would you like your lab to grow both smart and green? In the absence of an optimal Laboratory Information Management System (LIMS), today’s environmental laboratories have a difficult time growing adeptly without creating more boxes of paper plus lots of shelves to archive the data, thus requiring investments in more people, equipment, and space. If you grew with an proficient LIMS like Element ...


    By Promium LLC

  • Companies and people leading the restructured environmental services industry in Canada

    The landscape of environmental service providers in Canada has changed dramatically in the past four or five years, especially with mergers and acquisitions announced in recent months between some fast-growing businesses. Only a decade ago the industry was dominated by a couple of publicly-traded continental companies that gobbled up numerous small and medium-size enterprises to offer customers a ...

  • 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 ...


    By EISC

  • Chronic sensitivity of White sturgeon (Acipenser transmontanus) and rainbow trout (Oncorhynchus mykiss) to cadmium, copper, lead, or zinc in laboratory water‐only exposures

    Chronic toxicity of cadmium, copper, lead, or zinc to White Sturgeon (Acipenser transmontanus) and Rainbow Trout (Oncorhynchus mykiss) was evaluated in water‐only exposures started with newly hatched larvae or about 1‐month‐old juveniles. The 20% effect concentration (EC20) for cadmium from the sturgeon tests was higher than the EC20 from the trout tests, whereas the EC20 for copper, lead, or ...


    By John Wiley & Sons, Ltd.

  • EMSL’s San Leandro Laboratory awarded EMLAP accreditation

    The San Leandro, California environmental testing facility has continued its busy expansion of services since moving to its current location several years ago. EMSL Analytical, a leading provider of advanced environmental laboratory services, has recently announced that their San Leandro laboratory has been accredited by AIHA for microbiological analysis. The exciting news has quickly made its ...


  • Venerupis decussata under environmentally relevant lead concentrations: Bioconcentration, tolerance and biochemical alterations

    The edible clam Venerupis decussata is widely distributed in European aquatic systems, some of them under strong anthropogenic pressure, which can contribute to trophic transfer of xenobiotics to humans. Taking into account this rationale, the present study focused on the tolerance, bioconcentration and bio chemical responses of V. decussata when submitted to ecologically relevant ...


    By John Wiley & Sons, Ltd.

  • Application notes: TOC analysis in a chemical laboratory

    What You Need to Know Analytical laboratories in the chemical industry are routinely tasked with monitoring organics in water across a wide range of applications. For example, organic carbon analysis is being used to: Monitor plant storm water and wastewater Test for condensate system or boiler integrity Enhance cooling and make-up water quality ...


    By GE Analytical Instruments

  • EMSL’s Phoenix Laboratory awarded EMLAP accreditation

    The Arizona environmental testing facility has continued its busy expansion of services since opening their doors in 2007. EMSL Analytical, a leading provider of advanced environmental laboratory services, has recently announced that their Phoenix laboratory has been accredited by AIHA for microbiology analysis. The exciting news has quickly made its way to Arizona environmental professionals who ...


  • Two environmental laboratories, 1 private and 1 government, optimize automation and ROI with investment in BOD/Titrate duo (case study)

    MANTECH INC. is a leading manufacturer of automated multi-parameter, titration, BOD and COD laboratory instruments. Both a Private and Government Environmental Laboratory required optimized return on investment for both automated BOD/CBOD and automated multi-parameter systems. They each invested in the MANTECH BOD/Titrate Duo. Background Each laboratory identified ...


    By MANTECH

  • U.S. Federal Agencies benefit from accredited laboratories

    Accreditation is the independent evaluation of conformity assessment bodies against recognized standards to carry out specific activities to ensure their impartiality and competence. Through the application of national and international standards, government, procurers and consumers can have confidence in calibration and test results, and inspection reports provided. The International Laboratory ...


    By ASTM International

  • Vector Laboratories - Small Business Scheme - Case Study

    Operating in a competitive market dominated by larger companies, Vector Laboratories aims to 'punch above its weight’ and increase its market share. Central to this drive is their quality management system which has been certified to ISO 9001 since 2002. 1. QMS Implementation ...


    By LRQA Limited

  • Together we can get the lead out

    If there is one lesson to be learned from the Flint crisis, it is this: Our communities will be safer in the long run with no lead pipes in the ground. That’s why the board of the American Water Works Association – recognizing our first core principle is the protection of public health -- voted unanimously on March 7 to forge on a path toward the removal of all lead service lines. ...

  • Get the Lead Out - Standards Aid in RoHS Compliance

    RoHS, the seminal European sustainability directive, and others like it challenge manufacturers to eliminate hazardous substances in their products. With RoHS compliance deadlines ongoing through at least the next five years, and more to come from other regions and nations, ASTM Committee F40 is helping companies with testing standards and other resources. The recent introduction of the new Apple ...


    By ASTM International

  • Ecowise Environmental

    Ecowise Environmental is an environmental consultancy company that specialises in Field hydrology, as practitioners and trainers, Engineering Hydrology and Laboratory analytical and interpretive work. Ecowise has a staff of approximately 60 people and is wholly Australian owned as a subsidiary business of ACTEW Corporation. Ecowise has broad experience across Australia as well as in Papua New ...


    By KISTERS AG

  • Environmental Noise

    Introduction The ability to hear sounds is a sensory function vital for human survival and communication. However, not all sounds are wanted. 'Unwanted sounds', for which the term 'noise' is normally used, often have their origin in human activities (mainly transport, industry and households). This article addresses environmental noise ­ also referred to in the scientific literature as ...

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