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Electrical semiconductor characterization
Luminescence dating, research, dosimetry and more
Free radical measurements in life science and biomedical applications
Our benchtop MiniScope (MS 5000) ESR spectrometer is a research grade device with sensitivity and reliability for demanding...
Industry standard for evaluating irradiation doses on alanine tablets
Nitric oxide measurement, reactive oxygen species, oxidative stress, radical generating systems, photo dynamic therapy
Antioxidative features of foodstuff, radicals on foodstuff, radiation-induced radicals
Analysis of chemical structure of paramagnetic centers and their orientation within a crystal
Bioinorganic transition metal compounds, fenton chemistry, effect of heavy metal ions on livving tissue
Variety of free radicals in environmental applications can be evaluated by EPR spectroscopy
ESRStudio is a dynamic and user friendly software for ESR measurements with some of the most modern and fluent workflow based...
Magnettech GmbH was founded in 1991 by the members of the department of "Centre for Construction of Scientific Devices"...
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The autosampler provides the means for automatic insertion of sample tubes into the inlets. Manual insertion of the sample is possible but is no longer common. Automatic insertion provides better reproducibility and time-optimization.
Everyday analytics in research labs and industrial quality control requires sample throughput beyond the capability of an individual. This is enabled by a variety of autosampler configurations for liquids, solids and powders. Even mixing of components within the resonator is possible following chemical reactions. Ask us for customized integration in your workflow.
Automated handling of quarz tubes & precise height positioning within resonator for highest reproducibility
26 sample positions
sample tubes: 165 mm long, 3 to 6 mm diameter
option to combine with automated goniometer
Due to the chain reaction of beer-derived free radicals, carbonyl end products like aldehydes and ketones are created, which cause the staling of beer. However, the endogenous antioxidants inhibit the free radical oxidation until they are depleted. Hence this free radical oxidation can be minimized by optimizing brewery operations and storage conditions to provide a maximum antioxidant content on the packaged beer. At each stage of the brewing process the comprehensive antioxidant status of the beer/beverage can be detected by ESR measurements and the determination of the EAP- and BAX value. That way, the shelf life and flavor stability of a finished beer can be determined at the individual stages of the brewing process e.g. before packaging and distribution.
Fully automated handling of samples
Up to 30 samples per analysis
Temperature control up to 70°C
Automatic EAP and BAX calculation
State-of-the-art and user friendly software