Wastewater Analysis Products

  1. Waltron 9065 Luminescent Dissolved Oxygen
    11/16/2016

    The 9065 Luminescent Dissolved Oxygen Analyzer utilizes new luminescent technology for measuring dissolved oxygen in water at sub ppb levels.

  2. TOC Theory
    10/29/2014

    TOC is a popular analytical technique in water quality testing, as seen in many official analytical methods today. The United States Pharmacopoeia (USP), European Pharmacopoeia (EP) and Japanese Pharmacopoeia (JP), recognizes TOC as a required test for purified water and water for injection (WFI). As stated in USP method <643> on Total Organic Carbon:

  3. Separating VOCs From The Sample Matrix
    10/29/2014

    Purge and Trap Background 
    When using a concentrator system, it is not essential to understand how it works. However, a good grasp of the fundamentals helps you prevent problems and assists you when you are faced with tasks such as method development and troubleshooting. This section is not intended to be a full theoretical evaluation of purge and trap gas chromatography. The main purpose is to help you develop an understanding of how and why compounds are concentrated.

  4. MicroDPD® On-Line Colorimeter Chlorine Analyzer
    10/22/2015

    The MicroDPD® analyzer uses proven DPD colorimetric technology for monitoring chlorine in both municipal and industrial applications. The instrument can measure free or total chlorine in drinking water, wastewater and seawater.

  5. Stratum PTC Purge And Trap Concentrator
    10/15/2014

    In 1974, Tekmar developed an idea that revolutionized the way laboratories performed Volatile Organic Compound (VOC) testing. Since then, Tekmar has continued to build on the foundation of the initial Purge and Trap technique one innovative layer at a time. The Stratum PTC builds on eight previous generations, making us the industry’s cornerstone of technique and support.

  6. AM-TBR Turbidimeter
    2/25/2015

    The AM-TBR was designed to be cost effective to purchase and even more cost effective to maintain. The turbidimeter is modular to make servicing and cleaning quick and easy. The compact sample volume of 30 ml means that you will go through less calibration solution over time.

  7. Capital Controls® Series WP840 Gas Feeders
    10/8/2015

    Easy to install for indoor installation, each Series WP840 wall panel is factory tested and needs no field adjustment prior to start-up. Six different flowmeter capacities ranging from 10 to 500 PPD (200 g/h to 10 kg/h) provide versatility in meeting gas flow requirements.

  8. 9300 / 9500 Photometer
    1/20/2010
    The YSI 9300 and YSI 9500 are economical photometers in small packages for any application. These portable photometers allow you to easily take readings directly in the field for 100+ parameters.
  9. P 700 IQ Orthophosphate Analyzer
    1/8/2014

    The P 700 for orthophosphate measurement can be used as a stand alone analyzer or used with the IQ SensorNet 2020XT continuous monitoring and control system.

  10. Wallace & Tiernan® Analyzers and Controllers
    12/16/2014

    Wallace & Tiernan MFC analyzer/controller offers a broad combination of drinking water analysis and disinfection/chemical control in a single unit.The MFC analyzer/controller offers an easy, software selectable range of control modes from flow proportional, residual control only, compound loop and set point trim enabling precise control of a chlorinator or metering pump to maintain the desired level of disinfection and water quality.