Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica
铬轴承耐火材料和镀铬轴承原材料(X射线荧光法替代)的化学分析 - 第1部分:重量份二氧化硅的仪器 试剂 溶解度和测定
发布日期:
2008-11-25
ISO 20565-1:2008规定了使用传统(“湿法”)方法、ICP-AES光谱法和FAAS光谱法对含铬耐火材料产品和含铬原材料进行化学分析的方法。它包括仪器、试剂、溶解和重量分析二氧化硅的测定。
ISO 20565-1:2008 specifies methods for the chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials, using traditional (“wet”) methods, ICP-AES spectrometry and FAAS spectrometry. It covers apparatus, reagents, dissolution and determination of gravimetric silica.