ISO 10048:1991
$12.35
Water quality — Determination of nitrogen — Catalytic digestion after reduction with Devarda’s alloy
| Published By | Publication Date | Number of Pages |
| ISO | 1991-10 | 8 |
Specifies a method for the determination of nitrogen present in water samples in the form of ammonium, nitrite, nitrate, and organic nitrogen compounds. Describes the principle, the apparatus, the sampling, the test procedure, the expression of results, and the contents of the test report.
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