Company Filing History:
Years Active: 1991
Title: Ove Astrom: Innovator in Continuous Flow Analysis
Introduction
Ove Astrom is a notable inventor based in Holmsund, Sweden. He has made significant contributions to the field of analytical chemistry, particularly in the area of continuous flow analysis. His innovative approach has led to advancements in the measurement of metal and metalloids.
Latest Patents
Ove Astrom holds a patent for a method aimed at reducing interferences in the analysis of substances. This method modifies unsegmented, continuous flow analysis (FIA) for automated measurement of metal and metalloids with volatile hydrides. The process involves injecting a sample into a continuous carrier flow of acid, where it reacts with sodium borohydride in a mixing coil. This reaction generates a gaseous hydride, which is then transported to a detector, preferably an electrically heated quartz tube, for atomic absorption measurement. The method effectively eliminates chemical interferences from other substances through kinetic discrimination. It allows for the determination of samples ranging from 1 to 100 nanograms at a rate of 180 samples per hour, achieving a detection limit in the sub-ng range.
Career Highlights
Ove Astrom is associated with Bifok AB, where he applies his expertise in analytical techniques. His work has been instrumental in enhancing the efficiency and accuracy of substance analysis in various applications.
Collaborations
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Conclusion
Ove Astrom's innovative contributions to continuous flow analysis have significantly advanced the field of analytical chemistry. His patented method showcases his commitment to improving measurement techniques and reducing interferences in substance analysis.