Revised Standard from Last Update.

1. SCOPE

This standard prescribes the requirements and methods of sampling and test for potassium carbonate, anhydrous.

2. REFERENCES

The Indian Standards given below contain provisions which through reference in this text, constitute provision 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 editions of the standards.

323 : 2009 Rectified spirit (second revision)

1070 : 1992 Reagent grade water (third revision)

3025 (Part 2) : 2019/ISO 11885 : 2007 Methods of sampling and test (physical and chemical) for water and wastewater: Part 2 Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (first revision)

4161 : 1967 Nessler cylinders

4905 : 2015 Random sampling and randomization procedures (first revision)

7224 : 2006 Iodized salt, vacuum evaporated iodized salt and refined iodized salt - Specification (second revision)