nitrate test kit Articles

  • Testing for Nitrates in Water, what are the Options?

    Nitrate is a naturally occurring substance in the environment and is commonly found in most water sources, it is usually only a cause for concern in areas where water supplies can be affected by farm runs offs and agriculture, its use as a fertiliser can cause increased levels in water supplies The ...


    By Camlab Limited

  • Validation of the InQuest nitrate screen

    Purpose To determine if SDI’s InQuest Nitrate FS test kit produced results that were comparable to laboratory analysis of N03-N at levels below 10 ppm. Procedure The University of Georgia Cooperative Extension Services operates an Agricultural Services Laboratory that does analytical analysis of water samples for anyone in the State. One service this lab offers is a standard ...


  • U.S. EPA approves first enzymatic method for SDWA reporting of nitrate

    The US Environmental Protection Agency periodically updates methods laboratories can use for protecting the quality of the nation's drinking water.  The Safe Drinking Water Act office of the EPA published its list of Alternate Test Protocols (ATP) in the Federal Register in July 2016. ...


    By NECi Superior Enzymes

  • New Field Test for Lead (Pb2+) in Soil

    Field tests for the detection of lead in soil are not frequently accepted, since the tests are rather cumbersome or not reliable for screening determinations. Recently, we developed the LEADQuick field test kit for the detection of lead in water with 3 #22;g/L sensitivity. This test is further modifiedto detect lead in soil with a sensitivity 0.03 #22;g. We developed an extraction protocol using ...

  • Analysis of TNT AND RDX on gauze wipes using the ensys test system

    MATRIX: Gauze Wipe ANALYTE: TNT and RDX LIMIT OF DETECTION: TNT: 7 ug/100 cm2, RDX: 8 ug/100 cm2 BACKGROUND: This application describes a field screening method for determining TNT or RDX concentrations on gauze wipes. Acetone is used to extract the TNT or RDX from the gauze wipe and a chemical reaction is induced ...


  • International Journal of Soil, Sediment and Water features `new field test for lead in soil` article

    ABSTRACT Field tests for the detection of lead in soil are not frequently accepted, since the tests are rather cumbersome or not reliable for screening determinations. Recently, we developed the LEADQuick field test kit for the detection of lead in water with 3 #22;g/L sensitivity. This test is further modified to detect lead in soil with a sensitivity 0.03 #22;g. We developed an extraction ...

  • Liquid Ice Melter for Healthier Landscapes after the Thaw

    During the spring and summer months many homeowners and groundskeepers expend great effort on keeping lawns and landscapes healthy and beautiful.  Yet, as winter arrives in many regions of the country snow and ice begin to blanket walkways, driveways and landscapes.  While fresh layers of fallen snow can be beneficial to your lawn and gardens by helping to ...


    By Interstate Products Inc

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