ISO 22863-3:2020
Current
The latest, up-to-date edition.
Fireworks Test methods for determination of specific chemical substances Part 3: Lead and lead compounds by atomic absorption
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
06-30-2020
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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