ISO 7890-1:1986
Withdrawn
Water quality — Determination of nitrate — Part 1: 2,6-Dimethylphenol spectrometric method
Hardcopy , PDF
English, French
01-23-1986
03-15-2019
Procedure given is applicable to the direct analysis of potable and raw water. A nitrate nitrogen concentration of up to 25 mg/l in the test portion can be determined. A concentration of 0,06 mg/l can be detected.
| Committee |
ISO/TC 147/SC 2
|
| DocumentType |
Standard
|
| Pages |
5
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| DIN 38405-9:2011-09 | Identical |
| 05/30039357 DC : DRAFT MAY 2005 | EN ISO 9509 - WATER QUALITY - METHOD FOR ASSESSING THE INHIBITION OF NITRIFICATION OF ACTIVATED SLUDGE MICRO-ORGANISMS BY CHEMICALS AND WASTE WATERS |
| BS ISO 15175 : 2004 | SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION |
| ISO 12439:2010 | Mixing water for concrete |
| DIN EN ISO 15175:2011-09 | SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION |
| DIN ISO 15175:2005-05 | SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION |
| NF ISO 15175 : 2004 | SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION |
| EN ISO 15175:2011 | Soil quality - Characterization of soil related to groundwater protection (ISO 15175:2004) |
| I.S. EN ISO 15175:2011 | SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION |
| BS EN 1008:2002 | Mixing water for concrete. Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete |
| 09/30195262 DC : 0 | BS ISO 12439 - MIXING WATER FOR CONCRETE |
| ISO 15175:2004 | Soil quality — Characterization of soil related to groundwater protection |
| BS EN ISO 15175:2011 | Soil quality. Characterization of soil related to groundwater protection |
| NF EN ISO 15175 : 2011 | SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION |
| EN 1008:2002 | Mixing water for concrete - Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete |
| UNE-EN ISO 15175:2011 | Soil quality - Characterization of soil related to groundwater protection (ISO 15175:2004) |
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