IS 9825 : 2025 Chlorine Tablets - Specification
1 SCOPE
This standard prescribes the requirements and methods of sampling and test for chlorine tablets.
2 REFERENCES
The standards given in Annex A contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, 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 253 : 2014 | Specification for common salt (fourth revision) |
| IS 265 : 2021 | Hydrochloric acid - Specification (fifth revision) |
| IS 695 : 2020 | Acetic acid - Specification (fourth revision) |
| IS 1065 (Part 1) : 2019 | Stable bleaching powder - Specification: Part 1 Household and industrial use (third revision) |
| IS 1070 : 2023 | Reagent grade water - Specification (fourth revision) |
| IS 2124 : 2023 | Sodium bicarbonate - Specification (third revision) |
| IS 2316 : 1990 | Methods of preparation of standard solutions for colorimetric and volumetric analysis (second revision) |
| IS 4905 : 2015/ISO 24153 : 2009 | Random sampling and randomization procedures (first revision) |
| IS 7163 : 1989 | Potassium iodide, pure and analytical reagent - Specification (first revision) |
| IS 7224 : 2006 | Iodized salt, vacuum evaporated iodized salt and refined iodized salt - Specification (second revision) |