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Chinese Standard: GB/T 23842-2009

General method for the determination of silicon content of inorganic chemicals—Reduced molybdosilicate spectrophotometric method

MOD  ISO 6382:1981

全国化学标准化技术委员会无机化工分会(SAC/TC 63/SC 1)

本标准规定了无机化工产品中硅含量测定的通用方法——还原硅钼酸盐分光光度法。
本标准适用于无机化工产品中硅含量测定的通用方法。被分析产品试液的制备应参考具体产品标准,被测试液中的SiO2含量范围应在2 μg~200 μg,干扰限量在附录C中给出。

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