Drinking Water Analysis Solutions
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ULTRAPEN™ PT3 ORP/REDOX & Temperature Pen
12/4/2012
This instrument is designed to be extremely accurate, fast, and simple to use in diverse water quality applications.
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Capital Controls® Series NXT3000 Gas Feed System
10/8/2015
The Series NXT3000 Gas Feed System is a family of vacuum-operated, solution-feed gas dispensing components including a vacuum regulator, meter assembly, and a selection of ejectors to meet customer needs for feeding chlorine, sulfur dioxide, ammonia or carbon dioxide gas. The Series NXT3000 is a versatile, high quality system which operates at sonic conditions eliminating the need for regulating differential pressure across the rate control valve. Proven design, rugged construction, and the use of the best available materials assures precise gas feeding, low maintenance and dependable operation for the life of the equipment.
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Application Note: Turbidity Monitoring In Drinking Water Treatment Plants
8/30/2005
Turbidity, or the relative clarity of a liquid (in this case drinking water), is caused by the presence of microscopic particles such as clay, silt, or other fine undissolved matter
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Dioxin & PCB Analysis
5/7/2021
Testing for dioxins and PCBs in environmental samples can be challenging due to matrix effects and the need to be able to detect these compounds at very low levels.
The Dioxin and PCB analysis brochure covers a variety of topics:
- Dioxin prep system for thorough cleanup with significant time-savings
- ORBO™-1000 samplers for collecting dioxins/furans and PCBs from air
- GC columns suitable for analysis of dioxins and PCBs
- SupraSolv® high quality solvents for trace GC analysis
- Certified reference materials and analytical standards for accurate analysis
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Seres Topaz Titrimetric and Potentiometric Analyzers
8/29/2020
With precise dosing from reliable peristaltic pumps and high quality electrodes and photometers, the Seres titrimetric analyzers can solve a number of measurement problems. Click below for more details on specific models.
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Determination Of EN15662:2008 - Determination Of Pesticide Residue In Food Of Plant Origin, By An Automated QuEChERS Solution
9/24/2014
Pesticide residue laboratories are required to undertake analyses of an ever increasing number of samples. The analyses typically involve use of multi-residue methods (both GC-MS and LC-MS) to test for over 500 pesticide residues.
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Real-Time Conductivity Monitoring Estimates Chloride Levels In Minnesota Watershed By Using The Aqua TROLL 200
11/18/2011
Monitoring deicing chemical levels can help researchers, city governments, and regulatory agencies understand runoff impacts on surface water, groundwater, and surrounding environments.
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Application Note: Troubleshooting A pH Electrode
1/26/2011
Many factors affect performance of a pH electrode. When performance degrades, it is always a challenge for the analyst to identify the cause. Common troubleshooting procedures, which include evaluation of slope, electrode drift, time response, and accuracy, take considerable time. By Thermo Fisher Scientific
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Signet 2750 & 2760 pH/ORP Sensor Electronics
11/15/2004
The Signet 2750 and 2760 pH/ORP Sensor Electronics and Preamplifiers, featuring connectors, provide a variety of functions to suit various requirements
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Application Note: Vertical Profiling Safeguards Drinking Water And Sheds Light On Cyanobacteria
2/3/2011
A search for algal toxins in North Carolina reservoirs has evolved into an ongoing early warning system for three important drinking water reservoirs—which serve two large cities—and yielded a greater understanding of the dynamics of blue-green algae, or cyanobacteria, in the state’s reservoir system. By YSI