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sklademVydáno: 2021-02-12
BS ISO 22863-6:2021
Fireworks. Test methods for determination of specific chemical substances Zirconium with a particle size of less than 40 μm by inductively coupled plasma optical emission spectrometry (ICP-OES)
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| Označení normy: | BS ISO 22863-6:2021 |
| Počet stran: | 18 |
| Vydáno: | 2021-02-12 |
| ISBN: | 978 0 539 06218 2 |
| Status: | Standard |
Popis
BS ISO 22863-6:2021
This standard BS ISO 22863-6:2021 Fireworks. Test methods for determination of specific chemical substances is classified in these ICS categories:
- 71.100.30 Explosives. Pyrotechnics and fireworks
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.