sampling kit Articles

  • Sample extraction kit user’s guide

    Intended Use This extraction kit is for use with the appropriate immunoassay test kit. Each Sample Extraction kit contains the materials necessary to process twelve (12) soil or wipe samples. Test Principles The reagents contained in the Sample Extraction kit have been optimized for fast, efficient removal of compounds from soil or surfaces and convenient ...


  • Evaluation of QIAamp DNA mini kit for removing of inhibitors in detection of Cryptosporidium parvum Oocysts in water samples by a nested– PCR assay

    In recent years, there has been a dramatic increase in the occurrence of waterborne disease outbreaks caused by the Cryptosporidium parvum, and presence of this protozoan parasite in drinking water is a significant health problem faced by the water industry. A new strategy for detection of Cryptosporidium oocysts in water samples is PCR– based techniques. In this study a nested– PCR assay was ...

  • Measurement of TOC in High-Salt Sample

    The quantity of organic matter in seawater is important in the research and monitoring of marine pollution as an indicator of organic pollution. The salt content in seawater is typically about 3.5 %, but using the Shimadzu total organic carbon analyzer, it is possible to measure the TOC directly without dilution or other pretreatment procedures. Here, we introduce an example of measurement of ...

  • Arsenic wood field testing kit

    Now available from Industrial Test Systems, Inc. is a quick, easy, field test kit that can confirm the presence of inorganic arsenic in wood. Arsenic Quick™ 481396-W kit is a modification of the US Patented, ETV Verified arsenic test for drinking water. This 10 minute test readily confirms the absence or presence of arsenic in any wood sample, including CCA treated lumber using safe ...

  • General Air Sampling Guidelines (PDF)

    This Standard Operating Procedure (SOP) provides guidance in developing and implementing sampling plans to assess the impact of hazardous waste sites on ambient air. It presents the United States Environmental Protection Agency/Environmental Response Team's (U.S. EPA/ERT's) approach to air sampling and monitoring and identifies equipment requirements. It is not within the scope of this SOP to ...

  • 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 ...


  • When Consumables Kits are Greater Than the Sum of their Parts

    ProteinWorks and GlycoWorks kits address more than sample prep challenges One of the most challenging parts of an LC-MS workflow happens before analytical chemists even turn to their instrument: Sample preparation. Get it right, and the analytical run performs as expected. Get it wrong, and the assay has any number of problems, from poor sensitivity to poor reproducibility. The ...


    By Waters Corporation

  • Detection of PCB in water using the ensys test kit

    MATRIX: Water ANALYTE: PCB LIMIT OF DETECTION: 1260: 50 ppb 1254: 50 ppb 1248: 100 ppb 1242: 200 ppb 1232: 400 ppb 1016: 400 ppb MATERIALS: Ensys PCB 12 Test Kit, item # 7020301. Ensys PCB Soil Extraction Kit #7020300EA. Clean tap or deionized water. Equipment: Ensys Field System ...


  • Case study - Low-flow groundwater sampling on a nuclear site

    Nuclear licensed site use of low-flow groundwater sampling shows: Reduced time, reduced quantity of purge water – both thus reducing cost - and reduced risk of operator contact especially with potentially radioactive-contaminated purge water thanks to a self-contained enclosed system. One of the biggest headaches on site is the purge water and the expense of getting rid of it – after ...


    By Geotech

  • Preparation of <25x or >100x dilutions with the rapid prep universal range extension kit

    GENERAL COMMENTS: This procedure describes how to prepare dilutions of less than 25x or greater than 100x using the appropriate RaPID AssaysÒ Sample Diluent and components of the RaPID PrepÔ Universal Range Extension Kit. Preparing dilutions of 25x to 100x are already described in the package insert of the Universal Range Extension Kit. Serial dilutions using components of the ...


  • Myco3 fumonisin test kit USDA GIPSA certified part # 7000130

    The following data is for the verification of the performance of the Myco4 Fumonisin Test Kit for the quantitative detection of fumonisins B1, B2, and B3 in whole corn, corn meal and corn germ. The Myco4 Fumonisin test kit can quickly and accurately detect the harmful mycotoxin Fumonisin in grains and feed. This mold causes Fusarium Ear Rot in corn which is the most common corn disease in the ...


  • Myco3 DON test kit USDA GIPSA certified part # 7000135

    The following data is for the verification of the performance of the Myco4™ DON Test Kit for the quantitative detection of deoxynivalenol (vomitoxin) in barley, malted barley, oats, corn and wheat. The Myco4 DON test kit can quickly and accurately detect the harmful mycotoxin DON (deoxynivalenol) in grains and feed. Due to the health concerns associated with DON, the U.S. has set advisory ...


  • Detection of 2,4-D in pears using the rapidassay test kit

    MATRIX: Pears ANALYTE: 2,4-D LIMIT OF DETECTION: 10 ppb MATERIALS: RapidAssay 2,4-D test kits. RapidAssay 2,4-D sample diluent. Food Prep Test Kit (part number A00149). Acetone (not provided). NOTES: Because pears contain a substance that could potentially interfere with the immunoassay, ...


  • Can I extend the range of the TPH in Soil kit by dilution?

    The pocket colorimeter kit by Hach offers an immunoassay method to measure TPH (Total Petroleum Hydrocarbons) in soil samples – a useful indicator of petrol pollution or contamination in soil. For areas of heavy contamination the range of the test can be extended by dilution during the soil extraction step. ...


    By Camlab Limited

  • External exposure due to natural radioactivity in some household kits

    Specific activities (Bq/kg and ppm) of naturally occurring radionuclides were measured for about 57 samples from some household kits. The maximum specific activity values were 76.12, 118.37 and 3340.6 Bq/kg for U-238, Th-232 and K-40, respectively. The external exposure rate (μR/h) and dose rate (nG/h) were calculated. The maximum mean annual effective dose due to U-238 from Chinese ceramic ...


    By Inderscience Publishers

  • Can I expand my Checkit Test kit to measure other parameters?

    Q: I already have a Checkit Test kit and now I want to expand it to measure another parameter – what’s the best way to do this? A: The Lovibond Checkit Test kits can easily be expanded to cover new parameters with a Testpak Testpak add-on packs let you test a new parameter without purchasing a whole new kit – ...


    By Camlab Limited

  • Traitü RUR HS test kit part # 7000011 - application for bulk afalfa seed testing

    Intended Use The intended use of this application is the qualitative (yes/no) determination of the CP4 EPSPS protein in alfalfa bulk seed samples. The Traitü RUR HS test strip has been validated for a detection limit of one (1) Roundup Ready® alfalfa seed in 600 conventional alfalfa seeds in 5 minutes. Application Description The Traitü RUR HS ...


  • Small Diameter Pipe Wipe Sampling for PCBs: Technology Review and Status of EPA Approval

    ABSTRACT The Toxic Substances Control Act (TSCA) regulations governing management of polychlorinated biphenyls (PCBs) in the electric and gas industry include a series of options for abandoning pipe in place and managing pipe removed for disposal. The management options available to owners are different and, in some respects, more stringent for pipe that is less than or equal to 4 inches in ...


    By Weston Solutions, Inc

  • Use of PCB RaPID ASSAY kits for semi-quantitative screening consistent with SW-846 method 4020

    BACKGROUND The Methods Section of the EPA Office of Solid Waste (OSW) has stated a need for more rapid, less expensive field screening procedures that do not compromise the accuracy of contaminant evaluation. The OSW screening approach incorporates a single point threshold or multiple individual point discriminators giving results in semiquantitative ranges lying between these points. SDI ...


  • Trait! NK603 RUR test kit part number 7000011 - application for bulk Canola testing

    Intended Use The intended use of the kit is the qualitative (yes/no) determination of the CP4 EPSPS protein in canola bulk seed and grain samples. The Trait! NK603 RUR test strip has a detection limit of one (1) Roundup Ready (CP4 EPSPS) canola seed in 1000 non-RUR canola seeds. Product Description The Trait! NK603 RUR Test Strip detects ...


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