GB/T 5069.13-2001 in English
SUPERSEDEDChemical analysis of magnesia and magnesia-alumina refractory materials-Flame atomic absorption spectrometric method for determination of potassium oxide and sodium oxide content
- Issued on:2001-01-02
- Implemented on:2002-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
《GB/T 5069.13-2001镁质及镁铝(铝镁)质耐火材料化学分析方法 火焰原子吸收光谱法测定氧化钾、氧化钠量》由TC193(全国耐火材料标准化技术委员会)归口,主管部门为国家标准化管理委员会。
本标准规定了火焰原子吸收光谱法测定氧化钾量、氧化钠量的方法。本标准适用于镁质、镁铝(铝镁)质耐火原料及制品中氧化钾量、氧化钠量的测定,测定范围:氧化钾的质量分数为0.010%~2.00%,氧化钠的质量分数为0.010~1.00%。
Scope
This standard specifies the method for the determination of potassium oxide and sodium oxide by flame atomic absorption spectrometry. This standard applies to the determination of the amount of potassium oxide and sodium oxide in magnesia, magnesium aluminum (aluminum magnesium) refractory raw materials and products. The measurement range: the mass fraction of potassium oxide is 0.010% to 2.00%, and the mass fraction of sodium oxide is 0.010%~1.00%.

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