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 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 ...


  • 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 ...


  • 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

  • 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 ...


  • 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 ...


  • 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 ...


  • 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 captan 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 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] ...


  • Estimation of atrazine and simazine concentrations with RaPID ASSAY kits

    MATRIX: Water ANALYTES: Simazine and atrazine LIMIT OF DETECTION:.1 ppb (ng/mL) RANGE OF DETECTION: 0.1 to 3 ppb simazine and 0.1 to 5 ppb atrazine MATERIALS: Simazine RaPID Assay Kit, Atrazine RaPID Assay Kit PROCEDURE and ANALYSIS: Evaluate each water sample with both the ...


  • Procedure for pentachlorophenol 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 pentachlorophenol 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 triclopyr 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 guideo tthe manual installation of the Triclopyr 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 cyanazine 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 Cyanazine methodo n 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 silvex 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 silvex 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 metolachlor 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 guideo tthe manual installation of the Metolachlor 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 ...


  • Procedure for trichloropyridinol 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 ag uide to the manual installation of thteri chloropyridinol 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 ...


  • Procedure for metribuzin 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 Metribuzin 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 ...


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