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ISO 22863-3:2020

Fireworks -- Test methods for determination of specific chemical substances -- Part 3: Lead and lead compounds by atomic absorption

General information
Valid from 30.06.2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
30.06.2020
Main
This document specifies the test method for determination of the lead content in pyrotechnic compositions of fireworks by flame atomic absorption spectrophotometry, with a minimum detection limit of 10 mg/kg. It is generally recommended to perform a simple preliminary qualitative test to check whether a quantitative analysis is required.
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