Combined with microwave digestion, 14 micro-amount of elements including Cu, Pb, Zn, Cd, Co, Cr, Ni, Li, Mo, B, Be, Th, Tl, U were determined by inductively coupled plasma-mass spectrometry (ICP-MS).

• 消解溶液用电感耦合等离子体质谱法同时测定生物样品中14个微量元素铜、铅、锌、镉、钴、铬、镍、锂、钼、硼、铍、钍、铊、铀。