ISO 22863-6:2021 焰火 特定化学物质测定的试验方法 第6部分：用电感耦合等离子体光学发射光谱法（ICP-OES）测定粒径小于40µm的锆

标准编号：ISO 22863-6:2021

中文名称：焰火 特定化学物质测定的试验方法 第6部分：用电感耦合等离子体光学发射光谱法（ICP-OES）测定粒径小于40µm的锆

英文名称：Fireworks — Test methods for determination of specific chemical substances — Part 6: Zirconium with a particle size of less than 40 µm by inductively coupled plasma optical emission spectrometry (ICP-

发布日期：2021-02

标准范围

本文件规定了通过特定显色反应和电感耦合等离子体发射光谱法（ICP-OES）测定烟火成分中粒度小于40μm的锆的存在和含量的定性和定量分析方法，最低检测限为100 mg/kg。应用ISO 25947-5时，需要测定粒度小于40μm的锆的存在。如有必要，定量分析可能会带来补充信息。

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 μm 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.The determination of the presence of zirconium with a particle size of less than 40 μm is required for application of ISO 25947-5. Quantitative analysis may bring complementary information if necessary.

标准预览图