Drinking Water Analysis Solutions

  1. Application Note: Low-Flow Sampling Of Water Quality Parameters Used In Determining Groundwater Stability 1/20/2010
    In April 1996, the U.S. EPA developed and published a document entitled Low-Flow (Minimal Drawdown) Ground-Water Sampling Procedures. The document states that “the most common ground water purging and sampling methodology is to purge wells using bailers or high speed pumps to remove 3 to 5 casing volumes followed by sample collection.” Adverse impacts can occur through this method affecting sample quality by increasing levels of turbidity. These problems can often be mitigated by using low-flow purging and sampling to reduce sampling-induced turbidity. By YSI
  2. Introducing Capital Controls® MicroChem®3 5/24/2017

    From the experts in chlorine management comes a multi-parameter water analysis system offering both chlorine measurement and control in one versatile instrument. Tailor the modular MicroChem®3 to your individual application with up to three measurement parameters. Designed with extensive customer input, the easy and innovative system includes an intuitive touchscreen display, menu-driven software to easily guide users through set-up and operation, and a USB interface for software updates and data log downloads.

  3. UltrapenX2™ PTBT5 Bluetooth® Enabled Dissolved Oxygen (DO) & Temperature Pen 6/10/2022

    The PTBT5 is a lab-accurate water quality pocket tester that allows you to use your mobile device and the X2 app to measure, store and export data.

  4. ULTRAPEN™ PTBT3 ORP & Temperature Pen 8/23/2019

    The ULTRAPEN™ PTBT3 ORP & Temperature Pen is Bluetooth Enabled for use with your mobile devices.

  5. Preliminary Assessment Of Water Quality In Riviera Grise Near Port-Au-Prince, Haiti 10/17/2012

    The Riviera Grise drains water from the Cul-de-Sac watershed, Haiti, which covers most of the rural areas along the flood plains and areas that extend into steep hillsides. It also covers urban areas of Port-Au-Prince, the capital city of Haiti.

  6. The Importance Of Biochemical Oxygen Demand (BOD) In The Water Analysis Sector 3/6/2026

    A high standard of living involves a high demand for water and, at the same time, causes much greater pollution of this essential element for life. The resultant interference in the natural cycle can often overwhelm natural processes of recovery, so that there is a build-up of anthropogenous additives such as pesticides, effluents and garbage, which contaminate drinking water supplies.

  7. Portable Turbidimeter: WaTalk™ 9/12/2024

    Portable IoT Drinking Water Quality Tester

  8. Ultrapen™ PT1 Conductivity/TDS/Salinity/Temperature Pen 4/23/2026

    This portable water analysis instrument is designed to be extremely accurate, fast and simple to use in diverse water quality applications. 

  9. Monitor AMI Turbiwell WhiteLED; Auto-drain 12/10/2014

    High precision, non-contact nephelometer, approved alternative method to US EPA 180.1, for the continuous measurement of turbidity in potable water.

  10. Application Note: YSI Water Quality Monitoring Buoys Help Connecticut DOT Protect The Housatonic River 12/27/2005
    When replacement of the Sikorski Bridge spanning the Housatonic River was authorized, Paul Corrente and the Connecticut Department of Transportation (CT-DOT) set about the design and development of a water quality monitoring program to monitor the contractor’s in-water activities to insure full protection of the river from perturbation