GB/T 21242-2019
ActiveFireworks—Test methods of qualitative determination of prohibitive and limitative substances
烟花爆竹 禁限用物质定性检测方法
Application Summary AI generated
This standard specifies the qualitative test methods for detecting prohibited and restricted substances in fireworks and firecrackers. It is applied by manufacturers and regulatory bodies in China to ensure that pyrotechnic products comply with national safety and environmental regulations during production and market surveillance. The standard covers chemical analysis techniques for identifying substances such as heavy metals, chlorates, and perchlorates in consumer fireworks.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.