Reference number
ISO 22863-6:2021
ISO 22863-6:2021
© ISO 2024
International Standard
ISO 22863-6:2021
Fireworks — Test methods for determination of specific chemical substances — Part 6: Zirconium with a particle size of less than 40 µm by inductively coupled plasma optical emission spectrometry (ICP-OES)
Edition 1
2021-02
2021-02
Resumen
This document specifies the qualitative and quantitative analysis methods for the determination of the presence and content of zirconium with a particle size of less than 40 µm in pyrotechnic compositions by specific colour-rendering reactions and Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES), with a minimum detection limit of 100 mg/kg.
The determination of the presence of zirconium with a particle size of less than 40 µm is required for application of ISO 25947-5. Quantitative analysis may bring complementary information if necessary.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2021-02Etapa: 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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