detection tube Articles

  • Sludge Blanket Level Detection – making new process opportunities possible

    Much Pulsar's Self-Cleaning Viper Sludge Sensor of the demonstrating the effective maintenance-free solution. discussion around the way we deal with sewage sludge – the way it is moved around the process, the bellmouth valves and decant processes, the downstream treatment of the liquors, important issues around TOTEX and discharge Compliance, plus more recently the ...

  • Analyzer underpins growth of container inspection company

    After a career as a customs officer in the Netherlands, Wim van Tienen was well aware of the toxic gas hazards presented by some freight containers, so in 2009 he started a company, Van Tienen Milieuadvies B.V., offering gas analysis and safety advice. The company grew quickly and now employs 23 staff. Wim attributes a large part of this success to the advanced FTIR gas detection and analysis ...


    By Gasmet Technologies Oy

  • Detection of carbendazim in milk

    MATRIX: Milk, homogenized ANALYTE: Carbendazim, a metabolite of benomyl RANGE OF DETECTION: 5 to 100 ppb MATERIALS: Benomyl/Carbendazim RaPID AssayÒ Kit and Sample Diluent. Reagents: Methanol (pesticide grade), glacial acetic acid, distilled or deionized water. Equipment: 15 mL polypropylene centrifuge tubes ...


  • Detection of carbendazim in celery

    MATRIX: Celery ANALYTE: Carbendazim, a metabolite of benomyl RANGE OF DETECTION: 25 to 500 ppb MATERIALS: Benomyl/Carbendazim RaPID AssayÒ kit and Sample Diluent Reagents: acetone (pesticide grade), sodium chloride. Equipment: blender with acetone resistant container cup, 50 mL polypropylene conical tubes, 15 ...


  • Detection of atrazine in corn oil

    MATRIX: Corn Oil ANALYTE: Atrazine RANGE OF DETECTION: 10 to 500 ppb MATERIALS: Atrazine RaPID Assay, Kit and Sample Diluent. Reagents: acetonitrile (pesticide grade). Equipment: 15 mL polypropylene tubes with screw caps, 15 mL polypropylene centrifuge tubes, serological pipets, test tube rack and pan balance. ...


  • Detection of captan in grapes

    MATRIX: Grapes ANALYTE: Captan RANGE OF DETECTION: 8 to 300 ppm MATERIALS: Captan RaPID AssayÒ kit and Sample Diluent Food Prep Kit Reagents: acetone (pesticide grade) Equipment: homogenizer or blender with acetone resistant container cup, 50 mL polypropylene conical tubes, 13 x 100 mm glass test tubes, ...


  • Detection of carbendazim in tomatoes

    MATRIX: Tomatoes ANALYTE: Carbendazim, a metabolite of benomyl RANGE OF DETECTION: 25 to 500 ppb MATERIALS: Benomyl/Carbendazim RaPID AssayÒ Kit and Sample DiluentReagents: acetone (pesticide grade), sodium chloride Equipment: homogenizer or blender with acetone resistant container cup, 50 mL polypropylene ...


  • Detection of procymidone in grapes

    MATRIX: Grapes ANALYTE: Procymidone RANGE OF DETECTION: 0.4 to 20 ppm MATERIALS: Procymidone RaPID Assay Kit and Sample Diluent Reagents: acetone (pesticide grade), sodium chloride. Equipment: blender with acetone resistant container cup, 50 mL conical tubes, 15 mL polypropylene centrifuge tubes with screw caps, ...


  • Detection of carbaryl in grapes

    MATRIX: Grapes ANALYTE: Carbaryl RANGE OF DETECTION: 40 to 500 ppb MATERIALS: Carbaryl RaPID AssayÒ kit and Sample Diluent. Food Prep Kit. Reagents: acetone (pesticide grade). Equipment: homogenizer or blender with acetone resistant container cup, 50 Ml polypropylene conical tubes, 13 x 100 mm glass test tubes, ...


  • Detection of thiabendazole in grapefruit juice

    MATRIX: Grapefruit Juice ANALYTE: Thiabendazole (TBZ) RANGE OF DETECTION: 10 to 250 ppb MATERIALS: Benomyl/ Carbendazim RaPID AssayÒ Kit and Sample Diluent. TBZ Standards (0, 10, 50 and 250 ppb TBZ) prepared in Sample Diluent. Reagents: ethanol and ethyl acetate (pesticide grade), 2M ammonium chloride (53.5 g/L ...


  • Detection of chlorpyrifos on whole oats

    MATRIX: Whole grain oats ANALYTE: Chlorpyrifos RANGE OF DETECTION: 15 ppb to 204 ppb MATERIALS: Chlorpyrifos RaPID Assay and Chlorpyrifos Sample Diluent. RaPID Prepä Soil Collection Kit. Reagents: methanol (pesticide grade). Equipment: 13x100 mm glass test tubes; 5.0 mL serological pipet, precision pipet capable ...


  • Detection of chlorothalonil in celery

    MATRIX: Celery ANALYTE: Chlorothalonil RANGE OF DETECTION: 20 ppb to 1 ppm MATERIALS: Chlorothalonil RaPID AssayÒ Kit and Sample Diluent Reagents: acetone (pesticide grade), sodium chloride. Equipment: 250 mL polypropylene bottles, 15 mL polypropylene tubes, 13 x 100 mm glass test tubes, 50 mL precision pipet, ...


  • Detection of carbaryl in soil

    MATRIX: Soil ANALYTE: Carbaryl RANGE OF DETECTION: 40 to 500 ppb MATERIALS: SDI Carbaryl RaPID AssayÒ kit and Sample Diluent. SDI RaPID PrepÔ Soil Collection Kit (optional). SDI RaPID PrepÔ Extraction Kit: Type II (extraction solution, optional) Reagents: Methanol (pesticide grade), distilled or ...


  • Detection of DDT in water

    MATRIX: Water (surface, ground and drinking) ANALYTE: DDT RANGE OF DETECTION: 10 to 500 ppb MATERIALS: EnviroGard DDT in Soil Test Kit (Item #73100). Methanol (pesticide grade). Glass vials with teflon lines caps. PROCEDURAL NOTES: Water samples should be collected in glass vessels with teflon cap ...


  • Detecting Mercury in Water

    Determination of Mercury (Hg) in Water by Hand-Held, Portable Cold Vapor Atomic Fluorescence SpectrometryWater is the most familiar and most abundant compound on Earth, making up 71% of its surface area.[1]It is a vital component for all known forms of life and is the aquatic habitat for thousands of species of microalgae, fish and shellfish. [2] With the presence of running water in our ...


    By Arizona Instrument LLC

  • Detection of pentachlorophenol in wood

    MATRIX: Wood, reduced to fine shavings or sawdust ANALYTE: Pentachlorophenol (PCP) RANGE OF DETECTION: 1 to 100 ppm MATERIALS: Pentachlorophenol RaPID AssayÒ Kit and Sample Diluent Reagents: acetonitrile (pesticide grade). Equipment: reciprocating shaker, plastic bottles (polypropylene or high density ...


  • Detection of chlordane in water

    MATRIX: Water (surface, ground and drinking) ANALYTE: Chlordane RANGE OF DETECTION: 2.0 to 60.0 ppb MATERIALS: EnviroGard Chlordane in Soil Test Kit (Item #73110) Methanol (pesticide grade) Glass vials with teflon lines caps PROCEDURAL NOTES: Water samples should be collected in glass ...


  • Detection of PCB on gauze wipes

    MATRIX: Cotton gauze pad (wipe) ANALYTE: PCB RANGE OF DETECTION: Low range: 5 to 100 mg per wipe, High range: 25 to 500 mg per wipe MATERIALS: PCB RaPID AssayÒ Kit and Sample Diluent. RaPID Prepä PCB Sample Extraction Kit. Reagents: hexane (pesticide grade). Equipment: 3 inch x 3 inch cotton gauze pads ...


  • Detection of carbofuran in soil

    MATRIX: Soil ANALYTE: Carbofuran RANGE OF DETECTION: 10 to 500 ppb MATERIALS: Carbofuran RaPID AssayÒ kit and Sample Diluent. Reagents: methanol (pesticide grade), distilled or deionized water. Equipment: reciprocating shaker, plastic bottles (polypropylene or high density polyethylene, 50 or 60 mL) with ...


  • Detection of atrazine in raw sugarcane juice

    MATRIX: Raw juice from sugarcane ANALYTE: Atrazine RANGE OF DETECTION: 50 ppb to 2.5 ppm MATERIALS: Atrazine RaPID Assay kit and Sample Diluent Equipment: micropipets, 100 and 500 μL; 13 x 100 mm glass test tubes, test tube rack. SAMPLE PREPARATION: As part of the sugar ...


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