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>BSI Standards >13 ENVIRONMENT. HEALTH PROTECTION. SAFETY>13.060 Water quality>13.060.50 Examination of water for chemical substances>BS 2690-7:1968 Methods of testing water used in industry Nitrite, nitrate and ammonia (free, saline and albuminoid)
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immediate downloadReleased: 1968-08-30
BS 2690-7:1968 Methods of testing water used in industry Nitrite, nitrate and ammonia (free, saline and albuminoid)

BS 2690-7:1968

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

CURRENCY
180 EUR
Standard number:BS 2690-7:1968
Pages:22
Released:1968-08-30
ISBN:0 580 00280 2
Status:Standard
DESCRIPTION

BS 2690-7:1968


This standard BS 2690-7:1968 Methods of testing water used in industry is classified in these ICS categories:
  • 13.060.50 Examination of water for chemical substances

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