Revised Standard from Last Update.

1. SCOPE

This standard prescribes the requirements and the methods of sampling and test for hydrated calcium sulphate from marine brine.

2. REFERENCES

The standards listed below 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 agreement based on this Indian Standard are encouraged to investigate the possibilityof applying the most recent editions of the Indian Standards indicated below:

1288 : 1982 Methods of test for mineral gypsum (second revision)

1289 : 1960 Methods for sampling of mineral gypsum

1290 : 1973 Specification for mineral gypsum (second revision)