Revised Standard from Last Update.

1. SCOPE

This standard prescribes various test methods for the determination of copper in micro and macro quantities. Depending upon the sample in which copper is to be determined, any suitable test method as given in this Standard may be used.

2. REFERENCES

IS 264 : 2005 Nitric acid – Specification (third revision)

IS 266 : 1993 Sulphuric acid – Specification (third revision)

IS 1070 : 1992 Reagent grade water – Specification (third revision)

IS 2263 : 1979 Methods of preparation of indicator solutions (first revision)

IS 2316 : 1990 Methods of preparation of standard solutions for colorimetric and volumetric analysis (second revision)

IS 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 (ICPOES) (first revision)

IS 3025 (Part 42) : 1992 Methods of sampling and test (physical and chemical) for water and wastewater: Part 42 Copper (first revision)

IS 3025 (Part 65) : 2014/ISO 17294-2 : 2003 Methods of sampling and test (physical and chemical) for water and wastewater: Part 65 Application of inductively coupled plasma mass spectrometry (icp-ms) - Determination of 62 elements

IS 4161 : 1967 Specification for nessler cylinders