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About This Item

 

Full Description

Applicable to raw and potable water samples containing nitrate nitrogen from about 0.01 mg/l to 0.2 mg/l using a test portion of 25 ml.
 

Document History

  1. BS 6068-2.36:1989

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    Water quality. Physical, chemical and biochemical methods-Spectrometric method for the determination of nitrate using sulphosalicylic acid

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  2. BS 2690-7:1968


    Methods of testing water used in industry-Nitrite, nitrate and ammonia (free, saline and albuminoid)

    • Historical Version