NEN 6548
Water in boiler plants - Photometric determination of hydrazine content
inactive
| Organization: | NEN |
| Publication Date: | 1 February 1988 |
| Status: | inactive |
| Page Count: | 4 |
| ICS Code (Examination of water for chemical substances): | 13.060.50 |
scope:
This standard describes a method for the photometric determination of the hydrazine content of water in boiler plants. It applies to any kind of water in boiler plants with a hydrazine content of least 10µ g/l. Iron(II) and copper(I) do not interfere with the determination, if the sample contains less than 0.25 mg. Ammonia and hydroxylamine, even in large quantities, do not interfere.
Document History
NEN 6548
February 1, 1988
Water in boiler plants - Photometric determination of hydrazine content
This standard describes a method for the photometric determination of the hydrazine content of water in boiler plants. It applies to any kind of water in boiler plants with a hydrazine content of...
February 1, 1988
Water in boiler plants - Photometric determination of hydrazine content
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