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Methods of testing water used in industry. Nitrite, nitrate and ammonia (free, saline and albuminoid).
STANDARD published on 30.8.1968
Designation standards: BS 2690-7:1968
Note: WITHDRAWN
Publication date standards: 30.8.1968
SKU: NS-62201
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Category: Technical standards BS
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