ISO 22863-4 discusses fireworks. ISO 22863-4 specifies the method for the determination of the content of lead and lead compounds in pyrotechnic compositions of fireworks by X-ray fluorescence spectrometry (XRF).
ISO 22863-4 on analysis of lead and lead compounds is applicable for:
ISO 22863-10 provides a method for the determination of the content of lead and lead compounds which are used as igniters. This help you to produce fireworks with right quantity of lead compounds to be used while making fireworks which ensure the safety of the users.
ISO 22863-4