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Soil Science Society of America Journal Abstract -

An Evaluation of Imipramine Hydrochloride as a Reagent for the Quantitative Determination of Nitrate in Plant Material and Soil Extracts1


This article in SSSAJ

  1. Vol. 29 No. 6, p. 759-760
    Received: Apr 15, 1965
    Accepted: Aug 26, 1965

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  1. Elmer C. Simpson and
  2. Harold L. Barrows
  1. US Soils Laboratory, SWCRD, ARS, USDA, Beltsville, Md.



A qualitative determination for nitrates was investigated for possible use as a rapid, routine, quantitative, colorimetric procedure for nitrates in soil extracts and plant material. The inherent difficulties and the limitations of the procedure are shown and discussed.

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