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Automated chemical testing apparatus

  • US 4,328,185 A
  • Filed: 06/26/1980
  • Issued: 05/04/1982
  • Est. Priority Date: 06/26/1980
  • Status: Expired due to Term
First Claim
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1. An automated chemical testing apparatus which comprises:

  • continuous flow means for providing a continuous flow stream of alternating sample and intersample fluid segments, each intersample fluid segment including a liquid wash segment;

    collecting means for separately collecting each of the sample segments and for collecting the intersample segments including the wash segments separately of the sample segments;

    analysis means for analyzing the sample segments;

    waste collection means for collecting waste fluids said analysis means and said waste collection means each being connected with said collecting means; and

    discrete flow means for alternately flowing a collected sample segment to said analysis means and an intersample segment to said waste collection means.

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