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BS 2690-7

68th Edition, August 30, 1968

Complete Document

Methods of Water Used in Industry Part 7: Nitrite, Nitrate and Ammonia (Free, Saline and Albuminoid)

Includes all amendments and changes through Reaffirmation Notice , April 15, 1989

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Superseded By: BS 6068-2.7

Additional Comments:
W/D S/S BY BS 6068-2.7, 2.10, 2.11, 2.16, 2.36
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Description / Abstract:

One method each for nitrite and nitrate and three of increasing sensitivity for ammonia. Distillation procedure for ammonia determination.