IS 228 : Part 3 : 2024 Methods for Chemical Analysis of Steels - Part 3 Determination of Phosphorus by Alkalimetric Method
1 SCOPE
This standard (Part 3) covers method for determination of phosphorus content of plain carbon steel and alloy steels by alkalimetric method.
2 REFERENCES
The standards given below contain provisions, which through reference in this text, constitute provision of this standard. At the time of the publication, the editions indicated below were valid. All the standards are subject to revision, and parties to agreement based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards:
IS No. | Title |
IS 264 : 2005 | Nitric acid - Specification (third revision) |
IS 265 : 2021 | Hydrochloric acid - Specification (fifth revision) |
IS 1070 : 2023 | Reagent grade water - Specification (fourth revision) |