Apparatuses and methods for wireless monitoring and control of supplies for environmental sampling and chromatographic apparatuses
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United States of America Patent
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app pub date -
Apr 25, 2008
filing date -
Jan 29, 2007
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Abandoned
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Abstract
Purchase orders for chromatographic columns and sampler tubing are entered into based on estimating usage for a year. An initial partial shipment is made of tagged columns or tubing as the tubing or columns are used. An RFID transmits trigger signals until an order point is reached at which time a new partial shipment is made. This process is repeated until the end of the year.
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