Revised Standard from Last Update.

1. SCOPE

This standard prescribes requirements and methods of sampling and test for soap stock

2. REFERENCES

The Indian 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 toagreements based on this Indian standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below:

286 : 2018 Methods of sampling and test for soaps (third revision)

548 (Part 1/Sec 1) : 2021 Methods of sampling and test for oils and fats: Part 1 Sampling, physical and chemical tests, Section 1 Sampling

548 (Part 1/Sec 2) : 2021 Methods of sampling and test for oils and fats: Part 1 Sampling, physical and chemical tests, Section 2 Physical and chemical tests

548 (Part 3/Sec 6) : 2021/ISO 10540-1 : 2003 Methods of sampling and test for oils and fats: Part 3 Advanced instrumental methods, Section 6 Determination of phosphorus content by colorimetric method

1070 : 1992 Reagent grade water- Specification (third revision)

2711 : 1979 Specification for direct reading pH meter (second revision)

11476 : 1985 Glossary of terms relating to oils and fats