IS 3025 : Part 47 : 2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater - Part 47 Lead
1 SCOPE
This standard (Part 47) prescribes the following methods for determination of lead in water and wastewater:
a) Atomic absorption method (Direct) (method is applicable in range from 1.0 mg/l to 10.0 mg/l of lead);
b) Atomic absorption method (Chelation-Extraction) (method is applicable in range from 0.1 mg/l to 1.0 mg/l of lead);
c) Differential pulse anodic stripping voltammetry (DPASV) (method is applicable in range from 0.001 mg/l to 0.1mg/l of lead); and
d) Inductively coupled plasma (ICP) spectroscopy methods.
2 REFERENCES
The standards listed in Annex A contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publications, 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 edition of these standards.