ISO 22863-3:2020

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

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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

PUBLISH DATE 2020
ISO 22863-3:2020

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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