IS 3025 : Part 34/Sec 1 : 2023 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater - Part 34 Nitrogen - Section 1 Determination of Various Types of Nitrogen like Ammoniacal, Nitrate, Nitrite and Organic Nitrogen
1 SCOPE
This standard (Part 34/Sec 1) prescribes methods for determination of various types of nitrogen like ammoniacal, nitrate, nitrite andorganic nitrogen in water and waste water and sludge samples.
2 REFERENCES
The standards given below contain provisions which through reference in this text constitute provisions of this standard. At the time of publications, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards:
| IS No. | Title |
| IS 7022 (Part 1) : 1973 | Glossary of terms relating to water, sewage and industrial effluents: Part 1 |
| IS 7022 (Part 2) : 1979 | Glossary of terms relating to water, sewage and industrial effluents: Part 2 |
| IS 17614 (Part 1) : 2021/ISO 5667-1 : 2020 | Water quality - Sampling: Part 1 Guidance on the design of sampling programmes and sampling techniques |
| IS 17614 (Part 3) : 2021/ISO 5667-3 : 2018 | Water quality - Sampling: Part 3 Preservation and handling of water samples |