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AssigneeParker-Hannifin Corporation
InventorsKazi Z. A. Hassan, William M. Cost, John Arthur Morse, Michael L. Doutt, Glenn Stacey Geis
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An analytical system and method for detecting volatile organic chemicals in water including a coated SAW detector that provides for improved reduction of moisture at the coating of the SAW detector. A stabilized SAW sensitivity and long lasting calibration is achieved. The analytical system further includes an improved sample vessel and sparger that allow for easy grab sample analysis, while also providing efficient purging of the volatile organic compounds from the water sample. In addition, an improved preconcentrator provides a stabilized sorbent bed.
A system for detecting organic compounds in water including:
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A method for detecting organic compounds in water including:
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A method for reducing water content of a coating of a surface acoustic wave detector configured to detect a mass of organic compounds separated by a gas chromatograph column, the surface acoustic wave detector having a sensing surface with a coating, the method including:
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