International Standard
ISO 22863-3:2020
Fireworks — Test methods for determination of specific chemical substances — Part 3: Lead and lead compounds by atomic absorption
Reference number
ISO 22863-3:2020
ISO 22863-3:2020
Edición 1
2020-06
2020-06
© ISO 2024
International Standard
Resumen
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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2020-06Etapa: Norma Internacional publicada [60.60]
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Edición: 1Número de páginas: 9
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Comité Técnico :ISO/TC 264ICS :71.100.30
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