This part of SN/T 1732 specifies the method for determination of lead content in pyrotechnic agents for fireworks and firecrackers. This section is applicable to the determination of lead content greater than 1% in pyrotechnic agents for fireworks and firecrackers.
SN/T 1732.7-2014 history
2014SN/T 1732.7-2014 Pyrotechnic composition used for fireworks and firecracker.Part 7:Determination of lead content
2006SN/T 1732.7-2006 Pyrotechnic compositions used for fireworks and firecracker-Part 7:Determination of lead content