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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

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Kehtiv alates 30.06.2020
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30.06.2020
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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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