GB/T 11200.2-1989 in English
SUPERSEDEDMembrane process sodium hydroxide; Determination of aluminium oxide content-spectrometric method
- Issued on:1989-02-24
- Implemented on:1990-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
《GB/T 11200.2-1989离子交换膜法氢氧化钠中三氧化二铝含量的测定 分光光度法》由TC63(全国化学标准化技术委员会)归口,主管部门为中国石油和化学工业联合会。
本标准规定了离子文换膜法氛权化钠中三载化二铝含t的侧定方法。
本标准适用于三氧二侣含盆为0.0001%--0.005%的产品.
Scope
This standard specifies the method for the determination of aluminum oxide content in sodium hydroxide by ion exchange membrane method. This standard is applicable to products with an aluminum oxide content of 0.0001% to 0.005%.

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