assay Articles

  • RaPID Assay PCB in soil application

    Intended Use For detection of Polychlorinated Biphenyls (PCB’s) (as Aroclor 1254) in soil. For testing in other matrices, please contact our technical support department at 1-800-544-8881. Materials Required but Not Provided SDI Sample Extraction Kit (Part Number: A00137EA/A00137EB) Procedural Notes and Precautions ...


  • RaPID Assay Cyclodienes in soil application

    Intended Use For detection of cyclodiene insecticides (as dieldrin) in soil. For testing in other matrices, please contact our technical support department at 1-800-544-8881. Materials Required but Not Provided SDI Sample Extraction Kit (Part Number: A00256EA) Procedural Notes and Precautions Prepare soil ...


  • RaPID Assay PAH in soil application

    Intended Use For detection of Polynuclear Aromatic Hydrocarbons (PAHs) (as phenanthrene) in soil. For testing in other matrices, please contact our technical support department at 1-800-544-8881. Materials Required but Not Provided SDI Sample Extraction Kit (Part Number: A00160EA/A00160EB) Procedural Notes and Precautions ...


  • A Bioavailable Ferric Iron Assay and Relevance to Reductive Dechlorination

    Untitled Document ABSTRACT: Reductive dechlorination of chlorinated organic compounds can be promoted through the addition of electron donors to the subsurface. The ...


    By REGENESIS

  • Procedure for spinosad rapid assay installation on the RPA-I

    GENERAL COMMENTS: New RaPID Assay methods can be programmed by the operator into the RPA-I analyzer. This Technical Bulletin is a guide toh et manual installation of the Spinosad method on the RPA-I using the keypad. Please refer to the RPA-I Manual for a detailed discussion. PROTOCOL: 1. Turn on the RPA-I. 2. Press the [OPTION] key on the top right side of ...


  • Procedure for carbaryl rapid assay, installation on the RPA-I

    General Comments New RaPID Assay methods can be entered into the RPA-I memory with either a download cartridge or manually. This Technical Bulletin is a guide to the manual installation of the Carbaryl method on the RPA-I using the keypad. Please refer to the RPA-I Manual for a detailed discussion. Protocol 1. Turn on the RPA-I. 2. Press the ...


  • Correction of non-specific binding in RaPID assays

    Heterogeneous immunoassays are typically subject to a low level of direct binding of enzyme-antigen conjugate to the solid support surface. This binding results in a very small amount of positive bias. Users can correct for this bias by using the procedure presented below. Standard curves which serve to estimate pesticide (antigen) concentration in immunoassays are usually sigmodial. By using ...


  • C18 extraction of atrazine for increased sensitivity in the RaPID Assay

    Performance of an increased sensitivity method utilizing an extraction and concentration step to increase analyte concentration of the assayed sample is presented. Recently, Shepard and Carr (1992) reported a method for increased detection of atrazine by gas chromatography using C18 solid-phase extraction (SPE) with a 10 mL water sample. An application with BakerbondÒ C18 SPE columns for ...


  • RaPID Assay carcinogenic PAHs in soil application

    Intended Use For detection of Carcinogenic PAHs (as benzo(a)pyrene) in soil. For testing in other matrices, please contact our technical support department at 1-800-544-8881. Materials Required but Not Provided SDI Sample Extraction Kit (Part Number: A00204EA/A00204EB) Procedural Notes and Precautions Prepare ...


  • A laboratory and in situ postexposure feeding assay with a freshwater snail

    Contaminant‐driven feeding inhibition has direct and immediate consequences at higher levels of biological organization, by depressing the population consumption and thus hampering ecosystem functioning (e.g., grazing, organic matter decomposition). The present study aimed at developing a short‐term laboratory and in situ assay based on the postexposure feeding of the freshwater snail ...


    By John Wiley & Sons, Ltd.

  • Procedure for simazine rapid assay installation on the RPA-I

    GENERAL COMMENTS: New RaPID Assay methods can be programmed by the operator into the RPA-I analyzer. This Technical Bulletin is a guide toh et manual installation of the Simazine method on the RPA-I using the keypad. Please refer to the RPA-I Manual for a detailed discussion. PROTOCOL: 1. Turn on the RPA-I. 2. Press the [OPTION] key on the top right side of ...


  • Procedure for captan rapid assay installation on the RPA-I

    GENERAL COMMENTS: New RaPID Assay methods can be programmed by the operator into the RPA-I analyzer. This Technical Bulletin is a guide to eth manual installation of the Captan method on the RPA-I using the keypad. Please refer to the RPA-I Manual for a detailed discussion. PROTOCOL: 1. Turn on the RPA-I. 2. Press the [OPTION] key on the top right ...


  • Procedure for aldicarb rapid assay installation on the RPA-I

    GENERAL COMMENTS: New RaPID Assay methods can be programmed by the operator into the RPA-I analyzer. This Technical Bulletin is a guide toh et manual installation of the Aldicarb method on the RPA-I using the keypad. Please refer to the RPA-I Manual for a detailed discussion. PROTOCOL: 1. Turn on the RPA-I. 2. Press the [OPTION] key on the top right side of ...


  • Procedure for carbofuran rapid assay installation on the RPA-I

    GENERAL COMMENTS: New RaPID Assay methods can be programmed by the operator into the RPA-I analyzer. This Technical Bulletin is a guide ttohe manual installation of the Carbofuran method on the RPA-I using the keypad. Please refer to the RPA-I Manual for a detailed discussion. PROTOCOL: 1. Turn on the RPA-I. 2. Press the [OPTION] key on the top right side ...


  • Procedure for chlorpyrifos rapid assay installation on the RPA-I

    GENERAL COMMENTS: New RaPID Assay methods can be programmed by the operator into the RPA-I analyzer. This Technical Bulletin is a guidteo the manual installation of the Chlorpyrifos method on the RPA-I using the keypad. Please refer to the RPA-I Manual for a detailed discussion. PROTOCOL: 1. Turn on the RPA-I. 2. Press the [OPTION] key on the top right side ...


  • Procedure for pcb rapid assay installation on the RPA-I

    GENERAL COMMENTS: New RaPID Assay methods can be programmed by the operator into the RPA-I analyzer. This Technical Bulletin is a guide to the mnuaal installation of the PCB method on the RPA-I using the keypad. Please refer to the RPA-I Manual for a detailed discussion. PROTOCOL: 1. Turn on the RPA-I. 2. Press the [OPTION] key on the top right side of the ...


  • Procedure for fluridone rapid assay installation on the RPA-I

    GENERAL COMMENTS: New RaPID Assay methods can be programmed by the operator into the RPA-I analyzer. This Technical Bulletin is a guide ttoh e manual installation of the fluridone method on the RPA-I using the keypad. Please refer to the RPA-I Manual for a detailed discussion. PROTOCOL: 1. Turn on the RPA-I. 2. Press the [OPTION] key on the top right side ...


  • Procedure for procymidone RaPID assay, installation on the RPA-I

    General Comments New RaPID Assay methods can be entered into the RPA-I memory with either a download cartridge or manually. This Technical Bulletin is a guide to the manual installation of the Procymidone method on the RPA-I using the keypad. Please refer to the RPA-I Manual for a detailed discussion. Protocol 1. Turn on the RPA-I. 2. Press the ...


  • Procedure for chlorothalonil rapid assay installation on the RPA-I

    General New RaPID Assay methods can be entered into the RPA-I memory with either a COMMENTS download cartridge or manually. This Technical Bulletin is a guide to the manual installation of the chlorothalonil method on the RPA-I using the keypad. Please refer to the RPA-I Manual for a detailed discussion. Protocol 1. Turn on the RPA-I. 2. Press the ...


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