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

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.

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