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Total Organic Carbon
Teledyne LABS’ brand of Total Organic Carbon (TOC) analyzers provide unparalleled accuracy, precision, throughput and robust construction for water samples varying in quality from semiconductor-grade to municipal wastewater. All our pharmaceutical instruments have available 21 CFR Part 11 software tools for your compliance needs, as well as validation documentation, services and training.
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High Performance Carbon Isotope Analysis of LC Separated Compounds
LiquiFace
Elementar Analysensysteme GmbH
Compound specific isotope analysis of aqueous samples by LC is highly advantageous for those compound classes which are thermolabile or require derivitisation prior to GC analysis. Samples such as carbohydrates, amino acids, alcohols, organic acids and peptides make ideal candidates for LC-IRMS and the technique has been employed to great success in food and biogeochemistry applications. The LiquiFace works as an interface for the LC system to provide quantitative on-line conversion of organic carbon to CO2 prior to analysis by the IRMS system. Isotopic precision, accuracy and linearity is exceptional due to the highly efficient quantitative conversion of the organic carbon to CO2. This level of performance means that the LiquiFace is able to cover a range of sample types with a complete independence upon sample concentration, making the analysts life even simpler.
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Test Data Organization
Filters enable you to organize your data in a dynamic rather than a static way. Using filters, you can organize your issues, tests, testSets, and requirements, based on their fields, and have the information, displayed in multiple ways. For example, you can create 2 filters in the Test library module - one that displays the tests that are related to the DB server and the other filter displaying tests whose priority is ‘Show Stopper’. A test that has its component field set on ‘DB server’ and its Priority set on ‘Show stopper’ will appear in both trees accordingly.
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High Performance Isotope analysis of LC Separated Compounds
Iso CHROM® LC
Elementar Analysensysteme GmbH
Unlike the existing LC-inlet solution via chemical oxidation, the iso CHROM LC works with high-temperature combustion. It quantitatively converts organic carbon to CO2.In addition, the easy-to-use iso CHROM LC shows outstanding precision, accuracy, and linearity without significant peak broadening that can diminish the chromatographic performance. In continuous operation, virtually all peaks in a chromatogram can be analyzed for the stable isotope ratios of carbon.
