Chinese Standard: GB/T 22804-2008

Pulp,paper and board—Determination of mercury content

全国造纸工业标准化技术委员会

本标准规定了纸浆、纸和纸板中汞含量的测定方法。
本标准适用于各种可用硝酸湿法消解的纸、纸板及纸浆中汞含量的测定。
本方法检出限：0.02 mg/kg。

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