BSI - BS ISO 23697-2
Water quality — Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes Part 2: Chromotropic acid colour reaction
active, Most Current
| Organization: | BSI |
| Publication Date: | 28 February 2023 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Examination of water for chemical substances): | 13.060.50 |
Document History
BS ISO 23697-2
February 28, 2023
Water quality — Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes Part 2: Chromotropic acid colour reaction
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