Drinking Water Analysis Solutions
-
Lotix Automated High Temperature Combustion TOC Analyzer
10/16/2014
TOC users from around the globe requested an instrument that meets the following criteria: simplicity, performance, and durability.
-
Analyzing Total Organic Carbon In Sea Water
4/2/2015
The analysis of Total Organic Carbon (TOC) in seawater can be both challenging and expensive. The concentration of organic carbon in seawater is of considerable interest. The effect this matrix can have on TOC analyzers can lead to rapid consumable turnover, costly maintenance and repairs.
-
Order Select Endress+Hauser Products Online
6/4/2013
Endress+Hauser launched E-direct, an online store that allows customers to easily and securely order high quality measurement products at competitive prices.
-
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
-
APH20 Multi Parameter Online Analyzer
11/1/2022
The APH20 Multi Parameter Online Analyzer is a turn-key monitoring solution for clean water applications with a touch screen display and data-logging terminal.
-
Determination Of Polar Pesticide Residues In Food Of Plant Origin, By And Automate QuPPe Solution
9/29/2014
The QuEChERS (Quick-Easy-Cheap-Effective-Rugged-Safe) sample extraction method was developed for the determination of pesticide residues in agricultural commodities.
-
Torch Combustion TOC/TN Analyzer
10/16/2014
Tekmar’s newest addition to the TOC analyzer product line, the Torch, utilizes a patent Static Pressure Concentration (SPC) for the analysis of TOC/TN using high temperature combustion.
-
ULTRAPEN™ PT1 Electrical Conductivity (EC)/TDS/Salinity Pen
3/29/2011
This instrument is designed to be extremely accurate, fast and simple to use in diverse water quality applications.
-
Versa Automated Headspace Vial Sampler
10/14/2014
Static headspace is one of the most popular techniques due to its versatility for analyzing volatile organic compounds (VOCs) in a complex variety of matrices. This is due to the elimination of tedious sample preparation steps and prevents contamination problems that are common to other sample introduction techniques. Teledyne Tekmar draws on our experience as a leader in low-level VOC analysis with the introduction of this companion autosampler to the Headspace product line.
-
CT5100 Continuous Gas Analyzer
5/26/2016
Rosemount CT5100 continuous gas analyzer from Emerson is the world’s only hybrid analyzer to combine Tunable Diode Laser (TDL) and Quantum Cascade Laser (QCL) measurement technologies for process gas analysis and emissions monitoring. The CT5100 is available in two variants: a certified system, housed in a purged and pressurized enclosure for hazardous area installations; and a non-certified system for use in nonhazardous areas. Both can house up to six lasers to measure up to 12 critical component gases and potential pollutants simultaneously within a single system - meeting local, state, national, and international regulatory requirements. The CT5100 is a unique combination of advanced technology, high reliability, and rugged design. Its "laser chirp" technique expands gas analysis in both the near- and mid-infrared range, enhancing process insight, improving overall gas analysis sensitivity and selectivity, removing cross interference, and reducing response time. The laser chirp technique produces sharp, well-defined peaks from high resolution spectroscopy that enable specificity of identified components with minimum interference and without filtration, reference cells, or chemometric manipulations.