Click here to enlarge imageGE Analytical Instruments, a GE Water & Process Technologies unit, introduces the Sievers InnovOx Laboratory TOC Analyzer, designed to run thousands of diverse, high-TOC samples — including brine and cellulose — with exceptional uptime. The unit offers oxidation robustness, dynamic linear working range, and calibration curve stability for industrial process and environmental water samples. Compliant with EPA, Standard Methods and ASTM regulatory methods, it uses a patent-pending Super Critical Water Oxidation (SCWO) technique to achieve superior TOC recoveries regardless of organic compounds and particulate impurities. Ideal for ultrapure water and complex sample matrices, this new process also removes all oxidation byproducts and sample between each analytical run, eliminating the need for frequent maintenance. The analyzer optimizes sample representation and measurement via a unique sample handling/sparging module that homogenizes a large sample volume. With a dynamic detection range of 0.5-50,000 ppm, it uses an enhanced Non-Dispersive Infra-Red (NDIR) design to allow superior linear response with no catalyst to replace. Options include multiple runs on the same sample, auto-calibration range selection, and integration with the Sievers 900 Autosampler. The unit also has a Web interface for remote monitoring, an intuitive touch-screen display, and three convenient USB ports.
GE Analytical Instruments Inc.
Boulder, Colorado, USA
www.geinstruments.com
Enquiry No. 30
Rapid analysis of toxic chemicals in the field
INFICON introduces the new HAPSITE® ER, its next generation of the only person-portable GC/MS for immediate, on-site investigation and analysis of VOCs in air, water and soil at parts per trillion (ppt) for most analytes. This field-proven chemical ID system gives even faster results for rapid decision-making, providing accurate chemical separation and identification in less then 10 minutes. It offers sample inlet options for different matrices and pre-installed operating methods for each sampling device, utilizing AMDIS and NIST search tools for identifying unknowns. Application specific methods also can be developed and quantification established for specific analytes. HAPSITE ER is designed for on-site pollution investigations, site remediation studies or process monitoring and control, disaster scene investigation and mitigation, and security applications.
INFICON
East Syracuse, New York, USA
www.inficon.com
Enquiry No. 32
Free Chlorine measurement as simple as 1-2-3