Determination of lead,cadmium,chromium,mercury contents in animal manure—Inductively coupled plasma mass spectrometry method
全国畜牧业标准化技术委员会
本标准规定了畜禽粪便中铅（Pb）、镉（Cd）、铬(Cr)、汞（Hg）的电感耦合等离子体质谱（ICPMS）测定方法。
本标准适用于畜禽粪便样品中Pb、Cd、Cr、Hg含量的测定。
本方法定量限：Pb、Cd、Cr、Hg为0.1 mg/kg。
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