ISO 22863-3:2020 烟花 测定特定化学物质的试验方法 第3部分：铅和铅化合物的原子吸收

标准编号：ISO 22863-3:2020

中文名称：烟花 测定特定化学物质的试验方法 第3部分：铅和铅化合物的原子吸收

英文名称：Fireworks — Test methods for determination of specific chemical substances — Part 3: Lead and lead compounds by atomic absorption

发布日期：2020-06

标准范围

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.

标准预览图