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From Thomas Cain, Inc.
DEENA, an automated sample digestion system, alleviates most of the manual sample preparation and produces consistent and accurate analytical results. Manual sample preparation often consists of many steps that are both labor intensive and time consuming. There is often a clear desire and justification to automate. When deciding to implement automation in the laboratory, it is important to know ahead of time what the impact will be, if any, to analytical results. The purpose of the application note is to demonstrate that DEENA automates and produces reliable and consistent results for EPA methods 200.7 and 200.8. EPA Methods 200.7 and 200.8 are common methods for determining trace metals in water and waste-water. They involve multiple acid digestion and heating steps followed by a dilution to final volume. Products & Services
Digesters are used to break samples down into their basic constituents for further analysis.
Analytical laboratory services detect, classify and/or assay chemical, material, biological, geological and environmental samples.
Diluters are used to dilute samples to standard concentration ratios.
Autosamplers are automated sample loaders, usually robotic, used with chromatography and other analytical technologies.
Specialty or proprietary equipment and accessories related to laboratory sample preparation.
Product Announcements
Topics of Interest
In metal analysis, manual sample preparation often consists of many steps that are both labor intensive and time consuming. DEENA, an automated sample digestion system, alleviates most of the manual...
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Inductively Coupled Plasma Spectroscopy (ICP) is used to detect trace metals from environmental samples. Three concentric tubes make up what is known as the torch. The torch is surrounded by the water...
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Infrared quantitative analysis is an everyday requirement for the analytical laboratory. While liquid solutions are a common sample, mixtures of powdered components also exist and it is often...
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Surface Treatment. Generally, some sort of surface preparation is required for reliable and consistent adhesion. The extent of the actual surface preparation process will vary depending on the...
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Examination of material cross sections often provides essential information about the crystal structure, layer or film thicknesses, existence of voids or cracks, and other properties that might impact...
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