A comparison was made between microwave digestion and wet digestion methods for the determination of Pb in bulgy food with FAAS.And being concentrated by APDC-DDTC-MIBK system extraction.

• 将微波消解法与传统的湿法消解法处理膨化食品进行比较,用APDC-DDTC-MIBK体系萃取富集试液中的铅,利用空气-乙炔火焰原子吸收法测定其含量。