本文件规定了定性和定量分析方法，用于测定 粒度小于40的锆的存在和含量？我在烟火作品中 通过显色反应和电感耦合等离子体发射光谱法 （ICP-OES），最低检测限为100 mg/kg。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies the qualitative and quantitative analysis methods for the determination of the presence and content of zirconium with a particle size of less than 40?m in pyrotechnic compositions by specific colour-rendering reactions and Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES), with a minimum detection limit of 100 mg/kg.All current amendments available at time of purchase are included with the purchase of this document.