Revised Standard from Last Update.

1. SCOPE

This standard prescribes three different methods for the determination of boron:

a) Curcumin method from 0.10 mg/l to 1.0 mg/l;

b) Carmine method from 1.0 mg/l to 10 mg/l; and

c) Induced coupled plasma method.

2. REFERENCES

264 : 2005 Nitric acid (third revision)

3025 (Part 2) : 2019 Methods of sampling and test (physical and chemical) for water and wastewater: Part 2 Determination of selected elementsby inductively coupled plasma optical emission spectrometry (ICP-OES)

3025 (Part 65) : 2014 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

7022 (Part 1) : 1973 Glossary of terms relating to water, sewage and industrial effluents: Part 1

7022 (Part 2) : 1979 Glossary of terms relating to water, sewage and industrial effluents: Part 2