Drinking Water Analysis Solutions
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Professional Plus Handheld Multiparameter Instrument
1/20/2010
The YSI Professional Plus handheld multiparameter meter provides extreme flexibility for the measurement of a variety of combinations for dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium (ammonia), nitrate, chloride and temperature.
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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:
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Application Note: Employing Best Water Quality Monitoring Practices To Reduce Runoff During Construction
8/4/2011
Under proposed EPA stormwater runoff guidelines, construction site operators will be required to actively monitor or sample stormwater discharges daily. The enhanced effluent rules take effect in August 2011 for construction sites that disturb 20 or more acres and February 2014 for sites that disturb 10 or more acres, and they may stipulate a strict numerical limit of less than 280 NTU for average turbidity (sediment in water) on any day. By YSI
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CX1100 In-Situ Oxygen Analyzer
4/6/2018
The Rosemount CX1100 In-Situ Oxygen Analyzer provides measurement of oxygen in clean-burning applications. Get accurate oxygen measurements to optimize combustion reactions, reduce energy costs and meet environmental regulations. All welded construction and no reference gas requirement reduces installation and maintenance costs.
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Veterinary Drug Residue Analysis Using The AutoMate-Q40: An Automated Solution To QuEChERS
10/1/2014
QuEChERS is a Quick-Easy-Cheap-Effective-Rugged-Safe extraction method that has been developed for the determination of pesticide residues in agricultural commodities.
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Thermo Scientific AquaSensors Advanced ‘Plug & Play’ Analytical Measurement Systems
3/3/2009
Thermo Scientific AquaSensors offers true plug & play innovative online analytical measurement systems for water quality and process monitoring and control applications. Unique product designs reduce equipment and installation costs while improving reliability in a wide variety of processes.
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MultiLab IDS Multi-Parameter Instruments
11/26/2013
The MultiLab IDS line of instruments from YSI includes the MultiLab 4010-1, MultiLab 4010-2, and the MultiLab 4010-3, as well as smart digital probes for optical based BOD5, pH, ORP, and conductivity measurement. Intelligent digital sensors can be moved from instrument to instrument and maintain their calibration data to effortlessly transmit information.
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ULTRAPEN™ PTBT3 ORP & Temperature Pen
8/23/2019
The ULTRAPEN™ PTBT3 ORP & Temperature Pen is Bluetooth Enabled for use with your mobile devices.
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Waltron 9033X Sodium Analyzer
11/16/2016
Waltron’s 9033X Sodium Analyzer delivers exceptional results in a streamlined low-cost package. An enhanced color touch screen user interface makes the 9033X easy to operate and easy to maintain.
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A Comparative Study Of On-Line And Laboratory TOC Analyzers For Analysis Of Raw And Finished Drinking Water
4/5/2013
Total organic carbon (TOC) analysis is an important indicator of water quality throughout the drinking water treatment process. Raw source water is progressively treated in chemical coagulation, flocculation, sedimentation, and filtration steps to remove particulate matter and natural organic matter (NOM).