• BS 2690-7:1968

BS 2690-7:1968

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

BSI Group , 08/30/1968

Publisher: BS

File Format: PDF

$95.00$190.50


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

BS 2690-7:1968 History

BS 6068-2.7:1984

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BS 2690-7:1968

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$95.00 $190.50

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